Matt,
I know I am a llama, but have been to Dornoch 3 times 1992, 1999 and 2004 and played multiple rounds. It is my favorite course I have ever played. Granted I do not have the wealth of experience that others have, but I am still young and hope to "get out more." Huck and Goodale obviously know their stuff listen to them.
One of the greatest things about Dornoch that Tom H left out is its influence on Donald Ross that you see all around you there. Walking around the place its like walking in the incubator for Ross's mind. Without Ross, golf in America would be soooo much poorer. For that reason alone Dornoch should be revered.
BTW (don't know your HCP) but you must play Dornoch from the metal tees at least once, even if you have to sneak to do so. Suggest doing so in a late afternoon round, in the breeze.
If you are already getting to play Dornoch 2-3 times, why not go to Cruden Bay. Its a hike. So what, you've already flown thousands of miles, give it a whirl. It is a lot of laughs.