The no drill zones are not really no drill zones...They are areas to be careful. Ifg you install a truck mount you have to drill in these areas. I saw a Sapphire 870 (the 2016 LARGE one). https://shop.truckmountforums.com used all 6 bolts so they had to drill in no drill zones
The fuel tap in a Ford Transit is easy. The Transit comes with a fuel tap on top of the tank.
Ford sells a part CK4Z9B210A that plugs right into the tap. Put a fuel hose on and your good. You have to drop the tank to do this, BUT that is really easy!!.
TRICK: Drain the fuel tank. Just take...