Thanks for your replies here! Great video edwardb - and great build! A beautiful car. Yes, that's is an important distinction with the inclusion of the headers with the Boig version. So the pricing above is not yet apples to apples. And Mike, yes ideally I'd like to go with a stainless finish out of the gate, in my case. So that would have been a clear nod in Boig's direction if that was available in stainless. But now leaning toward the Gas'Ns but still on the fence.

As for the set up, I am thinking of a 306 or 347 for the engine from Mike Forte. Then the Gas'N or Boig for exhaust. Not sure on the 4-into-4 yet... trying to figure that out. Considering adding a cat to quiet a notch further. Thanks again for your replies. Any further thoughts are welcomed!