Too much Carb for a 318?

I was curious about the cam. Here's what Isky recommends:

280-MEGA High performance use/bracket racing. Lopey idle. 2500 Stall. 9.5-10.5:1 compr. 3.90-4.11 axle ratio. Up to 780 CFM Carb. RPM-Range (2500-6800) Valve Lift (.485 .485) Valve Lash hot (.000 .000) ADV Duration (280 280) .050 Duration (232 232) LC 108

This cam changes the whole equation.
I would say the M1 would work with this cam. The rpm range for the manifold is 2600-6600 rpm. which is pretty well matched with the cam. This combo would also be great with a bigger cube motor. It definitely needs converter and gears.