[Dukagora]

So what are the negatives with the motorized switch?

Given there are no other options if you want to utilize dual tanks, how do you correctly wire a toggle switch in? Id rather not do it all that way but it looks like I don't have a choice.

So as it stands for me now, the switch can be wired as shown in the video I linked.

I need to get power to the valve.
I need to the sending units wired in so the gauge works for both.

Those, I assume 3, wires are found in the original harness.

However given the FSV3A valve connector is required for the motorized valve, I need to actually reroute the sending unit wires from each tank FROM the cab, to, I assume, A and C in the video diagram for the FSV3A valve connector. Leaving the original connections at the fuel tank sending units. Or do I leave those wires and use 1 wire from the harness to go to B on the FSV3A valve connector?

I have 1 wire I can provide for power to this valve based on the toggle switch wiring in the video....I think. How do I wire that 1 wire to D and E? The power is reversed when I switch it at the cabs toggle switch right? Does that make sense at all? I don't wire my power source from the toggle switch to BOTH D and E? Pretty sure that wont work.