Spent a couple of hours over the past days with minor stuff. Waiting for Spruce and Stein orders to make more wiring progress, and of course there are xmas items consuming most of the time.
Did finally identify the stray power/ground pins on the EMS 37 pin connector, and installed 1/4" and 1/8" ID tubes plus a reducer for the manifold pressure sensor.
The Spruce order did come in, so after chores today, should be able to make some progress on the project.