Well thanks for confirming my questions.

I should wait for Rob to share. But in the meantime...

If that bench box is ~2’ (~60cm), then the cabin is ~11' wide. Is that not kinda roomy?

Bob, you had described your anchor setup. Did you see this?
http://harryproa.com/wp-content/uploads/2015/03/anchor1-e1490892380205.jpg
On this page
http://harryproa.com/?paged=4

I think this is a great simplification. Reuse the sheet winch as anchor winch.

Also, while at the dock, long bench to sit/hang out on, right? And the cabin door is right there too!