JW380 & Buckholz, thanks for the replies. Buckholz, to answer your question, I primarily ride in the desert and while I wouldn't call myself an expert I am pretty fast. Actually my KX250 is usually topped out because I ride with an XR600 and a KX500 and we don't ride slow. I've got quite a bit of time on the KX500 and that's why I was going to get one, but I've always been fond of the KTM's. Oh and by the way I'm 235 lbs without gear, which I don't consider fat, I'm husky ;)