Im wantin to get a kx 500 and Im wonderin how much power they have. Do they have alot of low end if so do they get good fuel mileage in low end vs top end? Also are they heavy? How much horsepower and torque do they put out. Also im talkin about kx 500's ranging from 1992 to 1997. Also im 16, 5 9",and 165 lbs. Thanx