Decision made!

K-6, Thanks for the input. I think with my build the stockers will be fine. What I need to do is get some stock dual headpipes for manifiolds so I can temp in some mufflers while I tune the engine from a fresh build. After I have the car turned into a runner, I will trailer it to one of the local shops that specializes in these old cars. The Accurate bolt-in system is intriguing but a little spendy for this stage of my build. Hope to be assembling engine next month and have it in by December.O:)
DR