I think some advice would still be helpful. With that said, I need some too.
I'm having some difficulty operating V.Akiha =/
If I were you, I'd focus on:
1) Loop combo. You need to be able to do it consistently. Don't just throw out 623B cause you get combod for free if they block it.
2) Flame ribbons. Without them your air game is gimp. Randomly catch them on a ribbon, you can follow it up with half-ass combo, knockdown and otg.
3) proper air combos, practice otg after that.
4) strings, TK flame ribbons, IADs.
Get ready for a lot of time in practice mode