Dialing in a Carter AVS

.....What is cost prohibitive for me? well the one online carb place I saw sells the kits I mentioned above for $500. At that point thats more than a new carb......

Wow, didn't know they were worth that much, I figured maybe half that. I'd probably go with a "new" carb too at that price. Only reason not too, would be a 100% OEM restoration car.