What Gears???

I have a 73 Duster mildly built, A833 4 speed 3:23 rear... my question is what should I go to in the rear for rip snort acceleration, I dont care about going 100mph... this is just a crusier for around town, like I said..not worried about mileage or interstate driving, 3:93 /4:11/4:56 ??? Any help would be appreciated !!