Alright let's stop with all the "if"'s and "but"'s.

I agree with Masamuneehs on #1, however #2 and #3 should change places. Also there is no way in hell that Ichigo is #4 in his current state. I would like to Give #4 to Jiraquille Mihawk, he's just insane. #5 is our lovely Aizen-sama of Bleach.

There ya go, a list worthy of this thread.