Perhaps include a section on how to make reports on mods going wrong in a load order.
How to find the right thread (suggestions on searching)
How to give info that is meaningful (FormIDs, screenshots, good descriptions, etc)
How to have some courtesy and patience after reporting
On bradlyh's second post he suggested about the http://tesivpositive.animolious.com/?page=troubleshooting_mods there is already available. And I think that's sufficient information about those mods for the new FAQ, but of course more information you present about a game/mod issue there chances are dramatically increased to your advantages. I think your first and third advice is already mentioned in forum rules about the behavior and afaik anyone can PM a moderator to ask question about how to do a forum search.
In the new
Online - Guide and Help section I'm gonna to add links to CSWiki, UESPWiki and Tomlong′s site with more detailed information about each subject.