Electric Choke Conversion

Since I had my radiator re-cored, (w/an additional row), the car has never overheated or got to the top of the temp gage even on the hottest days. A little downside, now that the weather is colder, it takes a long time to get down to curb idle. Is there an electric choke conversion available? I've looked but what I found requires a housing on the carb. I think electric chokes were put in starting around 77-78? Would one of those work?
Author: 68 4spd Fury