I'm assuming by this time you have found out the fuel pump can't be wired directly to the battery. That would mean the fuel pump would have constant current and be on all the time. You must wire in the ignition circuit. You will need an inertia switch and a 30amp fuse. JEGS sell a fuel pump wiring harness with circuit breaker, fuse, and wiring. You can get an inertia switch on Ebay cheap. Be sure you get the necessary harness with the switch. I am in the process of this endeavor.
Hopefully, all will go well. I not as limber or spry as I used to be. Hope yours worked out.