3C ender is a nice touch, I hadn't used that before. I'd usually 2C>bumper for dat bumper oki but 3C is awesomely flashy.
And yeah, I always hitconfirm with 5B off an aerial anyway since it combos from j.A or j.B as well so long as you do it correctly. Meaty jump in dash combos are too good to pass up. *3198 dmg I believe for j.C>5B>2B>623B>d.5B>2B>6C>j.C, btw.