Ryan,
are you still using the stock bk101 esc? If so, you might cook it with a 12 turn motor.I did.Many people have been very lucky and not. I recommend the dynamite tazer 12 esc.I am using it and it works great and is cheap.you can gear that combo 61/21 or 22 and get good top end with acceleration.Or give up acceleration for top speed and go 58/23.