[Xenon]

you have two possibilities:
make another cp for supermods, cookied nearly equal as the ACP and copy the files and parts of index.php into it if you need them for em

or you can copy&paste needed code from your ACP-files into your mod directory and add some security checks to it.

As an half advertisment:
You should download my hack
"Mods can edit Usernames, Signatur...."
so you can add usertitle functions very easy to it (read inside the thread)

at least you got some work copying the right parts, but all in all it shouldn't be to hard to do