I actually decreased the ginger just a bit, as I was using Barrow's, which is rather potent, and used a single malt because I felt like it. Either way, a rather wonderful drink, and an inspired variation on the Rusty Nail. The Scotch came through clearly, the Drambuie's sweetness played support, and the ginger provided just the right amount of warmth, as well as complimenting the Drambuie's herbal components.