Anyone else try RCing the first hit of 5C? It puts you really low in the air and you can do "instant" overheads with jump attacks.
You can do stuff like j.B (2) or j.B (1), j.C (whiff), 2B. If the j.B hits, you can do j.2D loops, which does good damage, wall carry, and most of your meter back.
Some people I've tried it on blocked it the first time I did it on them, so I'm guessing they were reacting to the 5C since it kinda looks like an overhead already. Just something I've been playing around with.