Converting Carter AVS to electric choke

Hi everyone,

I've done quite a bit of research and have found a couple threads throughout the web, but I'm still left with some open questions of 1) what do I buy, 2) how hard is this to do, and 3) do I need to do any drilling?

I have a 440 AVS 750CFM carb which is going on an LD340 intake that does not have a divorced choke location. The obvious choice here is to convert the AVS to electric choke.

What do I need to buy/make, and does anyone have pictures/a step-by-step guide to get me going?