After two days of brain burnout trying different alternatives to the deck layout I have arrived at what looks like a simple solution. Since I think I have stared too long at this to actually see things clearly anymore I am hereby asking for feedback. The actual layout drawing is available for download: Deck Layout.PDF
I am aware of the staysail furler line colliding slightly with the anchor hatch, which is not a big problem. Also there are one less rope clutch on each side compared to the number of ropes drawn, but quite a few of the ropes are removable so there should always be enough clutches.