hey im 15, 16 may next year, 155 lbs. i am looking at buying a wrf450 for a bike to ride on the road when i get my license. my uncle owns a 2005 wrf450 and he doesnt use it at all. i am thinking it is a great opportunity for me to buy. do you guys think this bike will suit me? i have been riding motorbikes for atleast 3-4 years (ttr 125, yzf 426, rm 125). opinions muchly appreciated thanx!