Had I known how much the prices would drop on the XO-1s I would have just rebuilt it because I just bought a brand new roller+ under $200. I am debating on running a 2wd setup this time though on 8s. Waiting on your results.

Call me a glutton for punishment, but since I have the almighty Kershaw Designs steel pinion I will probably go with the same setup in 2wd mode.