ok so ive got a 97 xr 400, im not even going to list whats all done to it itll just be a waste of time, but its a ridiciously powerful bike, now i rarely ever put this thing on the street but i wanted to ask you guy how would i turn this into a motard stunter? i already ordered a handbrake, brembo 16x18, i really just need to know where i can get the street tires to fit ? and is there anything else i should do before i kill the lot with it?