I want a 2 stroke so bad I can't see straight. I am now riding a CRF150F. I can't decide whether I want a kx 100, or a kx 125. I am 5 FT and can't touch ground good on a 125, but I figured if I got it I wouldn't outgrow it for a while and would be able to keep it a longer time. Would a kx 100 have plenty of power for me or should i go with the 125?