My 95 f350 has fuel lines and a valve from the previous owner that had a tank in the bed. I wanna start running a poor mans wvo system. I'm thinking a steel 55 gallon drum in the bed with 2 heaters on it. 1 120 v heater and a 12v heater. Also use an outboard motor inline spin on filter. Would this setup work ok? I'll be running diesel on startup and shutdown and oil once warmed up.