Why do you think you need an electric pump? Are you having fuel problems? Is this a strip/street car? Back in the day (I am talking 1971) we added a carter electric pump to feed the mechanical with stock 5/16 lines. It was self regulated to 7psi worked great. The current so called state of the art carb systems use pumps that put out 2'0 plus psi through -8 or -10 lines with a return system regulated down to 3 or 4 psi. I have a friend that ran low 10's with a Max wedge 4sp car and only ran 2 carters and 3/8 line up until a couple years ago. He went to a big pump and -8 lines in a dead head system and picked up nada. So what do you think you need?
