Single vs Dual Plane, big difference?

I know of the general differences between the two types of intake manifolds, and that people say single planes don't have the pull off the line or low end torque that a dual plane gives, but i'm curious if it's REALLY that big of difference. I have a 750 Holley dual feed with vacuum secondaries i'm getting ready to throw on my 318, just need an intake. It's a stock motor with Hedman long tubes on it and dual exhaust. Should i just get the dual plane even though the single planes look super badass? :twisted:

Firstoff that 750 carb is too much for that little 318 same goes for putting a single plane on it..too much intake, you'd be much better off finding a dual-plane and a nice 600 carb..