Blue whatever it is you deceide on doing it ain't gonna be cheap! You are about to spend thousands of $$$$ to get it in hiway shape. Installing wider heavy duty axels will cost a bunch of money. So will bigger tires and an overdrive tranny.. I've never looked into one but maybe someone has gears for your transfer case that would overdrive the present axels. For sure that would be the cheapest way to go if possible.
Big Jim <img src="/forums/images/graemlins/pfft.gif" alt="" />

professional bovine relocation specialist