does anyone have experience with in line electric fuel pumps? I found out my engine does not have the rod needed to drive the mechanical fuel pump, and I'd have to tear down the front of the motor to install one. I figure an in line electric pump would be a cheaper alternative than having to pay my mechanic to disassemble the front of the motor to attach the fuel pump rod, but am unsure what to get as far as a brand, pressure, and whether or not I need a regulator.