Seems kinda high for those wheels. Check out Summit, I have several sets of Cragars from them and they run about 40-50 bucks a piece. Before the full widths I ran 4" of backspacing with 35x12.50s and no rub.
Axles, bit of lift and tars, what else do you need
What I lack in technique I make up for with skinny pedal.
Slightly "modified" Ford radius arms, 6" Rusty's TJ coils, RE 4.5" leaves, HD Offroad shackle relos, 2" shackle, D44 with chromos and a Spartan (welded), D60 Hobart locked with chromos, 38" TSL Bias on Eaton Beadlocks front and DIY beadlocks rear, partial cage, lots of rock love and a Warn for when I thought I could but was wrong.