Trying to decide

I am trying to decide what to put into my 318. I am not looking for a 1/4 mile car. Just pepping it up to make it a little more fun.

Currently its a 2bbl.

Looking to go 4bbl
add a cam
headers

Options are overabundant. single plane or dual on the intake (and I have EGR) carb choices are nearly limitless. Then, the cam. there is only so much you can put into a stock 318 and so many combinations of cam intake and carb.

What combination, in your opinion, would give the best results for a streetable car?