383 cam choice

Howdy all. I tore apart my 383 to replace seals and clean it up
Here are the specs:67 block standard bore, 516 heads ported with templates, stock pistons, rods, and crank, street dominator intake, edelbrock 600, cheap headers, 323 gears, car is 3800 with me in it. Best run is 14.40 at 96mph shifting at 5000. Current cam crane hmv-272-2-nc. Motor was re-ringed in 1993 and still runs great. Wondering if there is a better cam out there. Figured the motor is apart it would be a good time to change cams if i have better options. I want to keep everything the same. Leave it alone or buy a new better cam? Thanks