Opinions... 2 4's or 6 pack?

I ram a max wedge cross ram on my 67 Charger, 440, auto, 3.55 gears, 2800 stall conv with dual Holley 450 carbs. Ran very good, do not remember the cam. about 500 lift, ran Rhoads lifters for good vacuum signal, about 8-10 at idle. Very good road manners, was my daily driver. love a good running dual quad car. My dart has small block, air, and flat hood, so only one quad:(