Why have I never seen this thread until now?? I like what you have here so far.

You have done a great job with the after image blurs. I do have one question though. Are frames 23-24 attack frames? If not I think you should make that animation push enemies in front of you a great deal, so that way the final attack in the combo is sure to hit them. Keep up the great work!
*Edit...just reread the entire thread again, and I guess I failed to comprehend that frames 23-24 are a grab to throw combo. That is what I was originally going to suggest but it seems it was in vain and that you are already on top of it. Good show.