I am looking for a used gasgas 250 or 300 i race 2-3 times a yr h/s enduro east coast moutains 5/11 225 40 yr old have a 2002 klx 300 /340 now like to trail ride. a friend said one yr had very little bottom end power and to stayaway he could not remember ? I thought a used 2001 or 2002 250/300 any ideas Thanks