2 barrel to 4 barrel
dan, put a 4bbl on with a 625 afb/eddy and an un-silenced air cleaner, like every hot rodder has done since the dawn of time; or like when AJ was a littel boy.
add some headers if you're feeling flush.
do the distributor up and call it done.
that combo is set it and forget it. it's universally applicable, it works, and most of all it's cheap and easy. don't worry about the power numbers, it's not gonna make anything worth writing home about.