Dan,
Great that your planning this trip.
You obviously can't play everywhere, but if you don't head a bit further north to the Royal Dornoch/Brora area, and also more east to Cruden Bay/Royal Aberdeen, you might look back later and wish you had. Unless there's good reason not to, my recommendation would be that you amend your list a little reducing those on the west coast and adding in some of the north and east delights.
All the best