I am 14 years old 5ft 7in and about 120lbs. I started riding when I was 6 on a 1970 honda minitrail 50, then i bought a 1979 kawasaki 100. When I was 12 i finally got a 02 xr100r with a fmf powercore4. Now I am 14 and need a new bike... I am a pretty experienced rider. I want a 2002 CR125r. My dad says it is to tall big. What should I do? What do you think?