yeah, more boost is ALWAYS more fun, right now I need to make it so my setup can handle 10 and not bend motor mounts.. etc etc... should have that all worked out pretty good for a strong running sled. My goal right now is just to get the power to the track, and set the sled up good... should make it a whole new animal.. its fun right now, but I think it could be 10x as fun... and if I need... maybe some good juice for more fun... if I need it.... Again, I just dont really like crazy big stuff, 10# puts me places I dont want or need to be right now, so if it works the way its supposed to, Im not really sure I want any part of that. Im a boondocker, I ride with NA 800 class sleds with little or no mods.. its hard, just because I built this beast makes people think I want the power, not really, just makes life fun to stomp the piss out of your riding buddies when you need to... until they build crazy stuff as well.