318 cam and intake suggestions

In the video above the idle is to high, I've always thought that the "Hemi" grind purple shaft was a great mild cam. The cam had a very nice sound at idle but would clean up with the slightest amount of throttle. In the mid nineties mopar gave the cam more lift and duration so I'm not talking about those cams. This is similar to the 80s cam. With a 600 vacuum secondary Holley or equivalent, headers and nice exhaust and a 3.25 up gear this would be fun.