Great and well considered post by you under-the-hood technology wiz kids. Thanks. I don’t have the aptitude as you folks do to make or modify many things (except simple wiring) and the last auto work I did was rebuilding a carborator fifty (gulp) years or so ago. Crazy glue is my go to.
(I worked as an adverting photographer and early on did some work for Polaroid having to take apart a SX70 camera and used a very large and heavy screw driver to discharge the petite capacitor. The discharge took a real bite out of the metal! Lesson learned. Anther time I was on a shoot in a large grocery store and a kid spilled a bucket of fish blood on a 2000W power pack and the eight capacitors blew up sounding like a gun getting fired. People screamed and briefly mayhem ensued.)
However not all of us hanging around sharing and gleaning audio asks and advice have an innate aptitude for circuits, soldering and schematic diagrams or points timing (Ok, I could do that). Recall it’s called the arts and sciences. It could be just one and not necessarily both. Did James Oscar Smith know how to make or modify a Hammond B-3 organ? Could Stevie Ray Vaughan modify or build a guitar pickup?
There are many forms of a Renaissance man/person and more importantly being a good person. I feel for you too. Judge not lest ye be judged for I know not what I do. But I do know something you don’t and vise versa. If I could remember where I put my reading glasses all would the well.