im 14, 135lbs and 5'7". i have never ridden a dirt bike before. i am now in the market for a new dirt bike under 3000 dollars. i jump my bike and my quad, so jumping on this dirt bike will be mandatory. my father and i are looking at getting a 2003 yamaha ttr-125e and a 2003 honda cr85. is the cr85 a good jumping bike for a person of my stature? please share your thoughts.