We don't always like drinks quite as sweet as Simon does, and I like to rely on the sweetness from the liqueurs, fortified wines and fruit juices present in most cocktails. For this drink I replaced the agave with dry curacao, which made it even more margarita-like. I sometimes replace 25% of the tequila in margaritas with a smoky mezcal, and this is a nice variation using scotch (I used Compass Box Peat Monster). Interesting contrast to my Roberto Roy cocktail. Great cocktail name, too!
Swapped out the 1/2 shot Port Charlotte for an 1/8 shot Octomore (both Bruichladdie - the Octomore takes the Port Charlotte Peat and super sizes it!) I think the resulting smokiness and edge gives it a real kick