Haven't read the previous posts to this, but couldn't resist a discussion of ignition mods. I used to mod my old points vehicles with electronic ignitions, often of my own design. My favorite hack was to make a cascode circuit by putting an IGBT between the points and the coil, which relieves the points of the high voltage burden and passes the high voltage switching load to the transistor (points still carry the current in series with the IGBT). Simplest circuit possible. I've done complicated stuff like building a hall effect ignition with magnets on a spinning disk in the breaker (the cannister that contains the points) of an old panhead. Good memories. Now I drive a modern car and do abstract stuff like modeling an oscillator based on bitcoin's 100 week geometric mean. Life goes on.
Cool beans, I'll pm you when I get a chance and see what your thoughts are on the project when I get around to it.