Looks like a well organised set up you've got there John, I prefer cupboards for storage as opposed to open shelves etc saves everything getting covered in dust & shavings.
As for taking a while to get sorted & still being a work in progress I don't think you ever really finish a workshop, even after getting on for 10 years mine is still evolving but then that's part of the fun of having a shop.
Got to admit though your seamstress abilities look to be lacking in the curtain department