Fuel pump question....

I don't know if I mentioned that the engine is a small block, six pack it's a real nuisance if I have to take off the air cleaner, check the middle carb and the outside carbs don't have an accelerator pump they do have had running thru them but nothing to see befits the engine starts running.
I think I'm just going to go with a straight electric fuel pump and avoid any other issues. I just didn't want to be hearing the pump running all the time () but there could be worse things (to hear)
Only thing is I've been told I will need to change the fuel line from 3/8th to 5/16 or thru other way around so that extra money for nothing when I already have a brand new fuel line placed when the car was completely redone a couple of yrs ago.
Thanks guys, you truly know your shyt and this is why I just stick with this board. Period.