electric choke needed.

I bought a carter four barrel for my 340 and assumed I would have a choke on my M1 intake. Guess i was wrong. Has anybody ran into this situation? Would like to have a electric choke on the carb since there is no where to put one on the intake. The carb is a 6212s 3295 with a date of 1967 on it. I assume it is a AVS I want to be able to drive this car with out having to wait for the engine to warm up to full operating temp. Appreciate any advice.