In reply to Kemics:
Wrong place for whiskey I'm afraid, though I would think the combination of whisky and a motorbike would work well on the road from braemar to granton on Spey, which is a whisky trail of some sort (Glenlivet is on that section, most speysides are close,) along with great views and sweeping? corners. I drove it a few weeks ago and plan on going back on my bike. It would be a good alternative to the a9 as well.
Most of what I do is weather dependent, as your on bikes I'd definitely suggest chasing weather, poor on the east coast, go West and vice versa. Sometimes going very far west works, and you can link islands going south if you take the ferry from Skye or ullapool to Stornoway, going south through Lewis and Harris, ending up in Oban for the trip home.
