If I already had the 4 BBL intake, my first choice would be to run as far, and as fast as I could from any kind of 4 barrel carb, and use a Holley list number 7448 350 CFM 2 barrel. That will be only slightly over-carbureted, not the pie in the sky pipe dreams of grandeur that most stovebolt builders seem to prefer. The most common mistake virtually all hotrodders make, regardless of what kind of engine they're building, is "too much cam"- - -followed pretty closely by "too much carburetor". They end up with an engine that only runs well at astronomically high RPM ranges that the average street engine never sees.
Jerry