Ok, this is something I've never done. Since the stock 3 port pumps are NLA, who has done an update to the later style 2 port pump.

This is a customer's car, and we are not relocating the pump to the front.

It's a simple setup.
Input from the tank, filter first, then pump using the larger line.
Return line goes from the fuel rail hooked back to the return line, no pump on that side.

You may need a few adapters to make the hoses work at the pump.