Martinez Variation: Need to Make Sure I'm not Ripping Someone Off

Hey cocktail hive-mind, I just made a Martinez variation and I want to make sure that I'm not ripping off something that already exists. I'm thinking about serving this drink at an upcoming event, and the last thing I want is for someone to come up to me and say, "Oh, so this is just another name for an "X" cocktail."Here it is:2oz gin 1 oz Sweet Vermouth 1/4 oz Amaro (in this case, Don Ciccio Amaro Sirene) several dashes Embitterment Orange Bitters Garnish with an orange twistI looked around and can't find anything quite like it, but I want to make sure I'm not missing something obvious.Cheers!