Hey i was wondering what kindof rider it takes to ride and race a yz250f good because i am considering to get one. I currently own a 2000 YZ 125 and i have it decked out its pretty sweet bike but i think that i can benifit from the low end of the 250F. i am a C almost B rider i do good on my 125 but if i could get a better holeshot and a better pull out of the corner i think that i can do better. i am 5'6" and 125 pounds i am going to be hittin gup the weights this winter to get in better shape and stronger. What is your opinion on what it takes to race a four stroke compared to a two stroke? like the overall attituide of the rider and mentality of how to race it?