I might weld the rear but probably not the front Oh and it will have a steel dog box mounted to the frame from the cab to where the real wheels start and the rest will be basicly flat bed. The propane tanks will be hidden under the dog box and above the rear dropped section of the frame protected by steel plates on all sides and I have fabbed a remote fill system for the lp tanks just not sure if 18 gallons will be enough?, that and the extra steel on the rear of the frame where it will be bobbed so weights not gonna be an issue