Sorcs do have a CHA requirement at game creation, though it was, uh, conceiled...So we also alter the class description, considering INT and CHA primary requisite for Sorcs.
Anyway it's true, the engine doesn't make stat distinctions for assigning spells or whatever. Inner Focus is basically a necessary step to do, since it unlocks many of the rest of the HLAs.
It's similar to Blessing of Nature for Druids, or Enlightenment for Clerics.
At any rate, now that we're having some more users, we're also receiving some more feedback, of course...
I've already corrected/fixed/revised some things, mostly related to the druidic shapeshifting component (nothing that prevents the mod to be used anyway, so far).
When I've collected a few more, I'd release a new build, hopefully a "final" version 1.
Then a most needed break, then (insert an unspecified date) we'll start to think about version 2...