Hey got a few questions for you guys that tow a lot. I just got a screamin deal on a 87 1/2ton 4x4 stock burb and am planning a build up for the next few years (I like to have everything planned out ahead of time so I don't end up buying stuff twice). It'll be used as a DD for the family, offroading, hunting (we like to go to some pretty rough spots), camping, general towing, and everything else I can think of. For now it will only be towing a utility trailer with some quads and maybe a camping trailer once or twice a year. However, in about 2-5yrs we plan on buying a toy hauler, probably 20-22ft (estimate 5K dry, 9K loaded?). I'm planning a GM crate HT 383 for this fall, a beefier 700R4(bowtie or JET), tranny cooler, 2-4" lift, 33x12.50s BFGs, rear disc brakes, chromoly axles, ARB, etc (I think that's everything that pertains to towing). My main question is will I need/want to upgrade to a 14BFF and Dana 60? Also anthing else that will need changed over to 3/4 ton? Or maybe can I get away with beefin up the 10 bolts and save some dough on upgrades and gas?