There's a much simpler "small cap" HEI setup that I'm working on- - - - -putting the HEI reluctor and pickup coil into the point type distributor for a 230/250/292 distributor, and mounting the module remotely. Those distributor housings are much more available, less expensive, and simple to adapt to work with a stovebolt engine.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!