Drag radials and a four speed

Just curious if anyone here is doing it?. I am setting up my 72 dart with caltrac suspension, viking double adjustable shocks, a clutch tamer, 315 60 15 et street radial Rs and a 3.09 first a833. Looking for tens n/a and 9's with a 100 shot. mostly looking to have a good time but I may bracket race at the mopar nats, otherwise it's heads up fun.
I have a 309 first gear in my 4.10 geared Roadrunner with a 28 inch tire. (275/60R15) and let me just say it's too much gear. It's a quick shift. Use 355 gears or a tall tire. This is with a 450 hp 440.