Just a quick update.
Dug through the shed, found a nice ~4′ square piece of plywood that already had one side painted white. I cleaned off all the dust and cobwebs and started mounting (drilled holes with zip-ties) the electronics I have for the MogRod. Going to start mocking up the harness for non-Solstice related items (lights, ignition, etc) on the board.
It won’t be a direct drop-in as I have no idea about wire lengths right now, but at least I can test out the systems and ideas before hand. Something to keep my occupied.