BBC 4 barrel single plane manifold recommendation

Looking for recommendation for BBC single plan manifold tall deck. I am going to mount a 8-71 on it for a 540 cu in. I need a large carburetor mount hole, thinking large plenum and runners.

thank you
Richard

 

I'd like to try one also and I'm thinking either one of the latest from Edelbrock or Profiler as its my understanding they are the top performers in the NA single carb world.

 

Profiler hands down. I think it is called the Sniper or Sniper Jr. It is what we are using for the twin turbo setup. JW