I have already purchased a drop side bed cut down in length to make room for the crew cab. After doing some off roading over the holiday I think I'm going to leave the two axles in the back. As my budget allows, I will install lockers in the rear axles.
As far as a block heater, I purchased mine from Dave at Eastern Surplus in PA, however you should be able to buy from local heavy truck parts supplier.
As far as a block heater, I purchased mine from Dave at Eastern Surplus in PA, however you should be able to buy from local heavy truck parts supplier.