Another few days of going background stuff. I have now wired up all the senders for liquid levels and wired up the helm switches for things like nav lights, tunnel lights, pump out pump, deck lighting, horn. The horn and tunnel lights are served by a rely each as the distance from the switch will cause a voltage drop. The power for these heavier items will come from the heavy cable the runs the length of the boat which will charge the bow thruster batteries.
I have also set about putting the first of the ceiling lining up, but it is a 3 person job. I'll show more on this if my plan works, if not it will be back to the drawing board.