The ProFlo4 can only handle 10 amps of current on the fuel pump wiring. Use that wiring to trigger a relay using a separate circuit fed from the battery to feed the fuel pump.
I used a Summit brand 10 micron fuel filter in the feed line which I used #6 feed and #6 return.
If you’re running fuel with any ethanol I would use the braided PTFE lined hose. I used fittings and fuel hose from Fragola also available at Summit.
