[romko007]

Fuel pump - Holley Hi Flow 12-890 (max 18Amps), Holley pre filter 100mic, Holley post filter 40mic, Aeromotive 13301 Bypass Reg, Relay and wiring from Jeg's and Rollover Safety Switch.
Yes, I will reconfigure the tank connections. That's no problem. Fuel Tank is out of the car. But which connections to the tank I have to use?

BTW: in the past I had a SPF799. Close to your SPF#