Thanks for the suggestions!   I thought the 57 Holley carb might be sufficient.   A lot of people seem to over carb the stock engines.   I will most likely go with the Holley 4150, the B style intake and 57 air cleaner and see how that all works out.  The current 56 air cleaner is still the oil bath style which really surprised me.  

If needed, you might want to contact Sal Cicala about rebuilding the 57 carburetor.

Sal Cicala
sal cicala@yahoo.com
(586) 612-1650