I have no use for a hauler but want one badly... I had my D700 but it just wasn't conducive to making a hauler without a lot of $$. I just found a 65 D600 with 14" flat bed which would be perfect but it is 400 miles away and I really don't want to drive it, plus I cannot afford it now.
I think I am leaning in a different direction, a retro (read restomod) tow rig. I am thinking of getting a mid 90's 12V Cummins pick up, ripping the cab off and installing something older.