I want to mount a fan in our aft hatch like you did. The link to pics has disappeared. Can you repost them?
Also, haw hard was it to remove the aft panel to access the lighting 24v power? Removing the side panels for revarnishing was very difficult, as there was a ton of silicone sealant between the panels and the cabin sides. I won't go there again.
Thanks and Happy New Year.
Kent & Iris