Tim,
I actually wrote Tom about this at the same time I posted my question here. Here is his reply from this AM. With this from Tom I still hear that the two carb progressive set up is the better way to go....not sure what to think/do now.

"Mark,
Yes, you will need the Weber 32/36. Adapter and the 2-1/2" tall rectangular air cleaner.
We can also supply the Williams headers and heat plate when you are ready.
Don't forget the Ignition: - Our MINI HEI can make a big difference."