Possible beginner bike?

I am 16, 6'1" and weigh 150 lbs. Would it be a good idea to start out on a KTM 200 MXC? I am an experienced quad rider but the only experience I have on a dirtbike is 10 minutes on a Honda CRF 450R, I handled it fine but it had too much power to suite me! I ride on 40 acres of private land that consists of wooded trails an open fields. Thanks