i want a +4 swing arm but i still want to be able to wheelie i know that it is harder to wheellie the longer the swing arm is so i was thinking about a yoshimura 450 kit to get more power. and was wondering if this is a good idea and if it isn't than what is So far i have a 10x vortex cdi, ct pipe, barnett's cluthch kit, and a k&n air filter.I am somewhat young and i dont know much so any advise would be highly appreciated.