Electric Choke

Yea this is what I'm thinking and how I have my slant choke wired. Connect it to the feed side of the ballast resistor, it's always 12v and switched so that it's on whenever the key is on. No need for a relay imo
Just a young mechanical engineer trying to a little extra. Makes my life easier to leave it out though.
Messing with electrical stuff makes me nervous as you cant put the magic white smoke back in.