Maybe a subsection of the SoD Wiki, set up after a fashion like EQInterface?
As for hosting Compilations... Personally, I think Pieces are the way to go. Let the individual choose what kind of configuration works best for his/her gameplay, rather than having to cannibalize a slew of divergent sources for the parts that best make the desired whole.
I'd be happy to upload the retrofitted Containers.xml, if you have a site or email address for me to send it to.
A few windows are untouched from their original state, and can be gotten from EQInterface and used without issue. (MP3 Player, Compass, MapView, Target (if without integrated ToT), Inventory, SpellBook, Cast/BreathTimer)
Only the ones touched in later expansions can't be trusted from the normal sources... (more spell slots, buff slots, and some kind of a "combat indicator" pretty much takes any newer Casting Bar, Buff/Effects, and Player Windows off the table)