(After a chain of lurking on this site for a year or so, you made me make an account!)
I don't have anything super important to say other than this hack certainly deserves a ton more attention than what it looks like it gets. I just beat the Elite Four a few days ago and I must say, this hack was excellent. It was hard, but never so hard that I just gave up and didn't come back to it. The changes to the movepools (as far as I saw, at least) were spot on and the evolution delay fit perfectly with the curve. Though maybe some of them felt a bit too late in the game.
Anyways, I see that you just mentioned not planning on progressing this particular hack, but if you do anything in the future, I can't wait to see it.