Finally got my new shipment of connectors, so made a majority of the last wires I need for the firewall. I do have at least one more to make, and some connectors to install on the engine/alternator wiring, then the rest are in the cockpit.
So pretty soon I can finally put the engine mount on for good, and hang the engine!
White wire is 10AWG from regulator to the (+) battery terminal.
Master relay was moved from top of photo, to the bottom left, under the ground block.