Help me understand the fuel system!

Ok so I recently was given an old Holley electric pump. I plan on installing it in a few weeks and just wanted to make sure I understood everything before tearing into it.

I plan on installing the pump somewhere below the tank to help feed it. I install the regulator on the outlet side of the pump then just connect it back to the fuel line, correct? Then just run the electric for a switch somewhere inside the car.

Just want to make sure I am not forgetting anything.