The ceiling is now skinned and insulated, I just need to cut the hole for the roof vent in the inner skin. I decided not to glue it but rather use small brads, the trim around the vent and trim along the edges will also help hold it nice and firm but right now it all seems good anyway
The section hanging down here is a larger roof spare and is also the upper part for the rear cabinets, this really helped tie the roof and cabinets together. The vent is right between the two lights.
Had an old battery which would only hold 10v when I retired it, this was 4 years ago, hooked it up and the LED's lit up, not much but enough to check the wiring
And the front section, you can see I had to use two pieces, I decided it was easier to have the join run across the interior and will use some highlight wood trim and run a few strips across to help hide it. The wire hanging down is the switch wire for the lights and will mount next to the window. It's 10AMP wire the lights draw 0.2AMPS each so I may also run the power from this same wire to some reading lights.
I also permanently installed the outer skin around the window, it's not a perfect fit so some epoxy filler will fix it up, all edges will be taped anyway with fiberglass and epoxy so I'm not too worried
Cheers
Steve