Trying to visualize the final product.  I plan to keep it with a 5th wheel.  I'll eventually pick up a flatbed trailer for it and I plan to challenge it with hauling heavy loads of bricks and such across various terrain.  I can also put drifters on it when we're have a drift event. 

  I'm going to make it like a nice looking, well cared for truck that isn't quite a "heavy hauler", but is designed to haul just about anything.....anywhere.  Hence the driven front axle.  I may also consider building a removable flatbed for it.
For the final product, imagine a mix/match of these trucks: