I'm trying to figure out which bike would be better for me. I'm selling my ATV and will be getting either an XR400 or XR600. I have 12 years experience riding cycles and will mostly be riding woods type trails. 6'3" and about 190 pounds. Right now my choice is between a 99 XR400 all stock or a 95 XR600 stock other than a Supertrapp exhaust, speedometer and street licensed. Both are in excellent condition and the 600 is about $400 cheaper than the 400. Anyone have any suggestions???