It's been a few years but I want to get back into racing Enduros and hare scrambles. I live in Washington state so most races are in the tight trails. I bought a 2004 wr450 and I love it except for the extra elephant thats hiding in there somewhere...the weight is unbelievable! I was thinking that I would be better off getting the yzf450 and setting it up for trails just to lose the weight. Anybody have any experience racing a YZF450 in the woods vs the WR450? I would expect to add lights, odometer and wt the flywheel a bit, but I need some insight.