So, looking over the document, I see one problem that crops up a bit with class feats, a thing I otherwise like. That is the repeating of certain feats so that other classes can have it. This shows up with some feats like "Sudden Charge" or metamagic feats.
I feel like including some class feats in a generic list (maybe divided among magic and combat) could alleviate some of the need to repeat certain feats in different classes.