Ok, so I think I'm close to NG+. I've got all the lord souls and am just about ready to make a run for it, but I want to make sure I'm not leaving anything on the table. I went around and killed the Fire Keepers (except for Firelink) to reinforce the flask, and I've been doing lots of last-minute weapon upgrade. I've also bought all the pyromancies/sorceries/miracles I can find, but there's definitely some I'm missing (accidentally aggroed Big Hat in the Archives, totally missed Quelana).
Anything else people recommend?