I weigh 160 and I'm thinking of getting an 85 to play around on the pewee tracks at my local park. The extreme peewee track is so awesome, it has 3 little tables, and a couple of doubles. I was thinking how fun it would be to throw that little bike around the corners. am i too big? I'm thinking of trying to trade my old xr for one. Might help me with my big bike cornering too? what do you think?