also worth noting... while researching axle shaft costs (mostly for the little Jeep), I noticed a few sites have comparo's between say, Dana 60 and the 14bolt-- be very careful when reading these comparisons!! A lot of them for some reason compare the D60 to a SEMI-floating, piece of 14bolt. I dont' even consider them 14bolts, but apparently some people confuse the 2.

as Barry said, 14bolts are cheap and easy, and they can be re-configured w/a hub switch. Plus disc swaps are cheapish.