Yea I've been lookin for a 9/17 big hub for a while now, but no one is really selling. I was thinking bout just getting a stock sxr prop for this summer and then having it repitched next year, but I didn't know if I'd see a big gain without the prop repitched. I could also get a stock sxipro prop for cheap which I think is a 9/17 small hub, but then I'd probably still want a big hub in the future.
Thanks for the info on the flywheel I'll def hold off on just having it lightened unless I come across a cheap sxr cdi to do the poor man total loss with by removing magnets also.