I have been debating between a 450XC-W and the 450SX-F. I used to race tracks but now mainly do desert and hill riding. I really want the gearing and speed of the XC-W but at the same time still want that ride and feel of the SX-F model. So I guess my question is if I get the XC-W because I primarily desert ride, If I get a wild hair up my you know what and decide to hit a motocross track every once in a blue moon will it ride ok or is it strictly trail riding. Let me know how you guys like your bikes.