The 550 seems to have the most votes so far...I gotta say I have a thing for the 650 though. My xr650R was an absolute monster. Unbeleivable power, god awful fast, and the 5-plus feet of cockpit-adjustable ride height in the front suspension was mondo fun. I missed the low altitude power of xr650r whenever I rode it up in the mountains I used to call home. But down near sea level, it was an unbeleivable monster capable of adreniline-rushes I have never known since. I am 5'7" though, and the mighty xr was just too damn big. maybe the 650 berg is the bike I have wanted all along? I guess my question is this: is the berg 650 a monster, or does it have the capability to be docile when required? will it climb a snot-slick steep hill after the spring thaw, or will it be an uncontrolable beast in all but the most perfect traction conditions? My favorite engine of all time is in my yamaha IT465 two-stroke. Off the pipe, it has enough torque to motor up (in 3rd gear) the steepest, longest, snottiest hills under total control (pulls the bike easily, but does not spin the rear tire) but roll on the throttle and its like releasing a slingshot when it comes on the pipe. THATS what I want in a 4 stroke. Can I have that in a modern 4 stroke? My fe400 was SO damn responsive, it would overpower the rear tire with the slightest amount of throttle. That was awesome in the summer, but not so great in the muddy spring. I was going to install a cammed-throttle tube on the berg to mellow it out on the bottom end, but she died before I got to that. Well, I am in SoCal, does anybody have a favorite dealer here? I see there are dealers in anaheim, pasadena, and san diego. Have I missed any?