I've had my 01 426 for two years now, do mostly woods riding. Rarely stall the thing but it does happen once or twice in a days riding. Want to get into hare scrambles so stalling isn't good. Looking at getting a Steahly flywheel. How light of a flywheel can I go with to help the motor tractor along without giving up to much of the hit? I've ridden a new crf450X, pulls strong but doesn't have the same throttle snap of the 426. I'm looking for something in between the two.