I’ve got that setup with tighter clutch springs, one way bearing, and tjt with heaviest (Yellow) weights in it. It definitely wheelies off the bat, but I also have a short pull throttle which just sends it hard whenever I pull it.
If you do put tighter clutch springs I recommend a stuffy crank. Shit, you might as well put a stuffy crank in there anyways.
My hobbit is fast as fuck and sketchy off the line.