I got back to work on the Panel and Wiring over the last several days. I installed the switches and circuit breakers in the panel. I’ve installed the heavy gage wire for the batteries and engine. I fabricated a pass-through fitting for the positive wire from the battery to the engine using some phenolic sheet material. It worked out nicely with no wire penetrating the firewall. I made two firewall grounding studs connecting the engine crankcase to the negative side of the batteries. I started wiring the fuel pumps. I also did the final mounting for the Engine Control Unit and the Engine Information System controler. All this is taking a great deal of time. More paralysis by analysis trying to plan everything out.