Dave, being pretty much clueless, I called Comp Cams tech line and talked with Buggy, as much for my own future information as to help you with your combination. There might be a Buick in my future

With pretty much stock heads and stock rocker ratio, he recommended part number 91-000-5 @ $194.48 for the cam only. This cam will make power from 2,000 to 6,000 and with a little ignition timing adjustment, should run on pump premium with a decent squish (0.045" - 0/.050").

Intake duration 224 @ 0.050"
Intake lift 0.485"
Exhaust duration 230 @ 0.050"
Exhaust lift 0.490"
Lobe displacement angle 110 degrees
Operating range 2,000 to 6,000 rpm's
Recommended converter 2,400 to 2,500 rpm's stall.