To me, the 4th level spell thing is a feature, not a bug. I want wizards and clerics to be able to shine with effects the spontaneous casters can't do, while the spontaneous casters win in spells per day. And as for BAB, I know that it is (3,4,6) at 6, (3,5,7) at 7, and (4, 6, 8) at 8. I like...