THIS is what I'm talking about. Being 15 is no excuse to be ignorant, ignore people and spell every other word wrong, IMO.
You have people in this thread that have SO much experience with these motors, and they give you advice, and you choose to ignore it and do what YOU want, not what in reality is best.
Just read around these forums, every subforum here has lots of different info. It's there. Read it. You'll learn a lot. Being 15 myself, I understand that you may want to impress someone, or just have a cool sounding bike... But what you will loose in return is just not worth it... It's stupid.