Ive got a f350 460 gasser and put a 12v cummins in it. Ive read people say not to use steel gas tanks for diesel. I was wondering about the electric in-tank gas pumps. My plan was to put new in-tank prefilters on the front and rear pumps and use the stock ford pumps/selector in the cab, to supply diesel to the stock cummins filter and then thru the lift pump and on to the p7100. The stock Ford gas stuff has the return line and tank vents already there. Would that work?