My suggestion there is two fold. First, try to document the wizard commands, using the source and pestering Kayle as much as possible. Especially that last part.
Two, and something I would do myself if I were going to use SmaugFUSS, ditch the "wizhelp" command and just merge the contents into the normal help command. If you like, make the commands for wizards invisible to people below wizard level. I think I remember the help files having a level entry, most of which are probably 0 or -1.
I think it's silly to have documentation split up into different places, but YMMV.