Hi dubh-isle ... and welcome to TMA.
Yes, there are lots of great sites in and around the Black Isle. The ones I posted were indeed only those I visited. Do you have any favourites that I missed or recommendations for my next trip?
You refer to Pictish relics. We spent one afternoon going round the many excellent examples but, sadly, they are all too young to be included here! .... unless some prehistoric connection can be made.