what frame mounted fuel pump to use

Yeah, I'd highly suggest the in-tank option. I had a frame mounted pump for my carb for a while and it was so noisy you could hear it over the exhaust. When I went fuel injection I swapped to an in-tank pump to keep the noise down.
No noise at all, none, from this GSL 395 (TBI application) install:

Sometimes I wish that it made some noise so that I could hear when it was and wasn't running.