My dad's running 60's F&R on his CJ8 with H2 wheels! It's a great width with those wheels. He had the rear axle's spindles borred to accept 35 spline shafts. He's geared at 4.88's and Detroits, with a Ford 302 under the hood.
hmmm, well that's looking like a pretty good option then. i posted the toy axles up already, so once those go im gonna start gathering parts and hopefully get it SAS'd within the next few months.