Hello, I am wondering what bike I should get. It will be my first bike and I want to use it to trail ride, and do small jumps, and maybe race a little. I am 14, 5'4", about 110 pounds. I sat on a JR80 and a XR100 and I liked the way they felt, they both were about the same size. The only thing is that I have not rode any of them. Does anyone have any suggestions for me? Thanks...