I went back and did a proper 'true/canon' character or world to import into DA2.
 
Female elf mage
Specialisations - Spirit healer, blood mage, keeper
 
Dalish vs Werewolves - Sided with Zathrian and destroyed the curse because my character was a good, racist elf.
Bhelen vs Harrowmont - Alistair decapitated Branka, blew up the anvil and threw Harrowmont on the throne - nearby severely weakening the dwarves.
Mages vs Templars - Saved the tower and the mages. Big happy ending. 
Ashes and Dragon - Destroyed the cult, brutally murdered 'Andraste', and kept the ashes pure.
Connor, Demon and Arl Eamon - Saved them all by summoning the mages. Spared Jowan.
Landsmeet and Ritual - Saved Loghain, forced Alistair to marry Anora (Alistair was my love interest for some reason, so that was the end of that relationship), and made Loghain do the ritual.
Characters - Recruited everyone I possibly could.
Epilogue - Granted dominion of the mages tower to the mages and went to rebuild the grey wardens.
 
Awakening
Fully upgraded the keep, everyone survived.
Sided with the architect and killed the mother.

Witch Hunt
Left Morrigan to her fate as my character's best friend walked through the mirror. I then like to think that my warden left Ferelden to find adventure in other lands since she has no reason to stay now that the grey wardens were rebuilt. Possibly she left for the quanari lands like she told Sten long ago.

" @FLStyle: I think you have to convince them before the the lands meet and make sure you kill Logain and not have Alistair kill him. At least that's what I did. "

Origins Story 

• Decided to stay to stay to rebuild the Wardens.
• Dalish get their own lands.
• Alistair and Anora became great rulers.
• Leliana went to help the Chantry with the Urn of Sacred Ashes.
• Sten Returned home.

Awakenings

Witch Hunt

Combat

My character sacrificed himself, and I didn't force Alistair to take the throne he didn't want.  When I played Awakening, Alistair was king and Oghren didn't seem to recognize Wynne. Apparently my ending didn't import to the expansion pack, maybe because I "died" at the end?
 
So I don't expect my choices to transfer to the sequel, either.  Which really pisses me off.  If they make any kind of difference, I'll probably replay DA1 and make a choice I don't want just so my save goes through.
 
Did anyone sacrifice themselves and have their ending transfer to new content?

I made a lot of the same choices you did. 

Origins Story

Awakening Story

Witch Hunt Story

I really doubt the DLC will carry over, because some them don't even save after clearing them.

Kinda hoping the DLC won't have any major carry over, what with me not having any of it...

My first character. 
 
Female City Elf. She hated humans after what they did to her husband (in the origin story) and was all evil and stuff in the early parts of the game. Very angry character. Then when she fell in love with Leliana she slowly lost more and more of her anger. She didn't become all saint like, but she doesn't hate humans anymore. She still fights for elven rights and her request from the new Queen of Fereldan (the request you get at the end of the game after saving Ferelden) was that elves should have more rights. I'd say she is fairly neutral. 
 
Unlike most RPG's I never decided beforehand that I was going to be evil or good. I just let the story influence the character as I thought it would influence her. 
 
My second character 
 (a mage called Khan with evil Spock beard) is more of a classic evil guy. Believes he is better than everyone else and the only thing he cares about is Morrigan who he is obsessed with. I wouldn't call it love, it's more that he want her to be his. He has no regard for anyone else, not even their child. 
 
Third 
My human noble guy was pissed off about his parents being killed and swore to take revenge. To other people he behaves like the nobleman he is and treat them well, but he had no mercy for Rendon Howe and his family. He married Queen Anora to become king which was his ambition all along. 
 
Fourth 
I also have a female dwarf who fell in love with Alistair, she is probably the closest character I have to a "lawful good" character. Her life ended as she sacrificed herself to save Fereldan. 

Will awakening count? Because I haven't bought it yet.

You know all this importing stuff, it's actually gonna make import the 'evil' version to play as a good guy. 
 
And my 'good' world save is going to be for my bad guy.

" Can you track most of this on the PC version?"

" In the end it will likely affect very little considering that ME1-ME2 was a direct sequel and story continuation. Plus the import feature was highly hyped. DA2 is not even a direct sequel and not even taking place in the same part of the world, as well as Bioware not touting the import much this time around. It is logical to assume the effect of the import will be negligible with maybe only the biggest decisions make any difference at all, with even those being 1-3 lines of dialogue. "

Oh man, also Awakening Spoilers in here (which is still waiting for me on my hard drive). I do not have my save anymore since I got a new PC, and did not bother to transfer anything. I will just choose one of the pre-made. One was pretty similar to what I did I think.

" @Abyssfull said:

" Can you track most of this on the PC version? All my characters are on the PS3 and I could barely be bothered trying to remember all my choices I made with each character. I know I'll be going with Noble Warrior Dwarf origin guy, who I played to be homo with Zevran, was honourable but still some questionable choices. "

I have four separate versions of my character who are accessed from "switching characters." My end of Origins version, end of Awakening, end of Golems and end of Witch Hunt. Do the console Dragon Age Origins just have a giant list of saves? I hope not, that would suck. "

" Can you track most of this on the PC version? All my characters are on the PS3 and I could barely be bothered trying to remember all my choices I made with each character. I know I'll be going with Noble Warrior Dwarf origin guy, who I played to be homo with Zevran, was honourable but still some questionable choices. "

In the end it will likely affect very little considering that ME1-ME2 was a direct sequel and story continuation. Plus the import feature was highly hyped. Even with these factors the import of the game did very little, with biggest difference being Wrex.  
DA2 is not even a direct sequel and not even taking place in the same part of the world, as well as Bioware not touting the import much this time around.
It is logical to assume the effect of the import will be negligible with maybe only the biggest decisions make any difference at all, with even those being 1-3 lines of dialogue.

" Wait..... there's importing in this game? NOOOOOOOOOOOOOOOOOOOOOOOOO!! "

" Wait..... there's importing in this game? NOOOOOOOOOOOOOOOOOOOOOOOOO!! "

Wait..... there's importing in this game? NOOOOOOOOOOOOOOOOOOOOOOOOO!!

Can you track most of this on the PC version? All my characters are on the PS3 and I could barely be bothered trying to remember all my choices I made with each character. I know I'll be going with Noble Warrior Dwarf origin guy, who I played to be homo with Zevran, was honourable but still some questionable choices.

Combat

Origins Story

Awakening Story

Golems of Amgarrak Story

Witch Hunt Story