Plans: 1. Wire the circuit breakers. Status: Complete. 2. Fabricate the circuit breaker panel. Status. 30% Complete. This is taking a while. The circuit breakers supplied with the engine snap in from the panel rear into an ovalized hole. Special tools would be required to cut the holes in a production setting. I am using a file. The thickness of the panel is also too large for the breakers to lock in place. It must be thinned to one half is current size with a sander. 3. Thermal Paint the Firewall. Status: Complete. I added a coating of high temperature paint to the firewall.