Submissions to that guide will follow the same ruleset and use the same tools of the wiki system. Meaning that you'll gain wiki points for editing guides, and new users won't be able to just run in and damage shit. Also, our new wiki history system will allow the mods to rollback edits if something bad does happen.
What worries me the most is this. Losing author control over the guides and having to wait for mods to check it. I honestly don't care about wiki points, which means I have very few, which means I will be treated like a new user.
With your devotion to guides, though, I can't imagine that being a limitation for long, since guide editing will translate into wiki points.