Two more cables go in today. The first was an auxiliary "marine" 12 volt socket that can be used to power external gadgets. It's actually a cigarette lighter socket.
Picture 1 shows the socket and cover, on the bulkhead at the front of the seats. This is looking to the rear.
Picture 2 shows a music jack installed just above the external power supply.
Picture 3 shows the rear side of the bulkhead with the sockets wired up.
