Supercharging a Slant 6

Im boosting a 273...in the near or far future. Already got the Isky turbo cam installed, bone stock pistons, cleaned and prepped short block. Heads together.....to carb or EFI?

be different, get yourself a dual 4 barrel intake, and put a fitech on the one, a holley 4 barrel on the other
then you can really compare notes