Fuel Pump Replacement

Ford Racing makes a drop in module for your tank that can hold two fuel pumps. I have the same issue, and personally, it isn't worth it to me to even replace the pump unless it fails someday. If you're dead set on replacing the fuel pump, I'd just buy a replacement pump. Using a pump that flows too much fuel for your application can actually have adverse affects on performance, since the larger, higher flowing pumps unnecessarily heat up the fuel (which boils at less that 90 degrees). In regards to the forced induction, you could always go with Kenne Bell Boost-a-Pump when you get a blower. It regulates voltage to the pump based on the required amount of fuel to adjust the quantity of fuel delivered to the rail. If I recall, it costs about $280 and requires only one wire, but can handle 500-700 horsepower while using a factory pump. Sorry, kind of a rant.

Unless aftermarket parts are absolutely necessary, it's usually a good plan to stick with OEM or comparable.