im 6'5", 270 pounds and my 98 wr400 just isnt enough for me any more. im considering a xr650r. they weight about the same but a ton more power. i mainly ride desert and trails and i do the GPs. i dont like motorcross that much. how are the 650's. are they nice to ride? can i still be competitive at the GPs on one? ive seen few guys with these at the GPs.