I overlooked that Mike's question had 2 parts...
In regard to plumbing, this is my first time relocating a tank. That said, my current plan is to run aluminum 3/8" fuel line up the outside of the passenger side frame rail, from the tank, up to the fuel pump.
The tank will be mounted in the rear center of the truck, and I will be cutting a hole in the wood floor to access the filler neck. Not sure yet on what I will be doing in regard to a sending unit, I'd actually just be happy with one of those ones that's right on the gas cap!
