As of now, plan is a clear finish above the waterline to save time sanding and fairing. One suggestion we got while researching was to not put on varnish with UV filter either. Just make a full cover for the boat and save some weight (paint/varnish do weight a little bit). Might not be a bad idea as UV radiation isn't that bad at 63deg North, as long as the boat is stored under full cover.. After some years, paint the boats.
As for graphics, they would have to be either painted on after glassing, or applied as vinyl stickers etc. Adding mahogny planks or similar in contrasting colors is not an option. Too heavy and expensive.
Dont think we will focus on things like this until the boats are buildt.