okay so im a 15 year old girl, 5 foot 7 135 pounds and want to get into mx racing. I have a 4 stroke 100cc bike now, but need a new one to race next summer. I found a rm125 on craigs list for 1000 in good condition, and really want to buy it. I am jsut really scared of the power bands, and that im going to have to fight to keep the front end of the bike on the ground. I have also never ridden clutch, so im afraid that the clutch and power band all at the same time will be hard to learn. any advice? should i buy it or not? thanks all!