Well said! And having BTDT with a big 80 as well I know where you're coming from. If you've already got the stock diff parts and the old shims for the sides then go for it, and you may be surprised next year back on the trails just how much you can still do open.
82 fj40, 99 uzj100, 06 gx470
05 525EXC, 01 XT225, 09 TTR125, 07 TTR90, 07 CRF50