I was hoping the person responsible for it would chime in...
There were a few individuals before you that attempted what you're doing currently and I hope they're getting involved so their past efforts aren't forgotten. I would go hunt them down (what I used to do professionally) but it's October and I'm working on my personal project (a family & memorial matter so it trumps everything else), S.S. over in the Docs group was working on documenting that looked very promising, Mohammad knows of his efforts.
I shall email GuideDoc wiki, its a single file wiki, will its siza be an issue with emailing?
your project already has benefited me-- I learned a few things from it already : )