that was great!
first of all if it was up to me i would give you an 11 because i truley think this was good and you did a good job with all of them.i love the storyline.But i LOVE the fact on how serious they fight by changing their colors.its really good =).
and just one tip (this might take some time but could you try to make the motion a little bit more smoother.)smooth fights are great.but this is great too.not to be a critic ^^