My go-to aperitif liqueur is Licor 43 AND I really only like martini-adjacent cocktails that have a bit of liqueur (e.g., Apricot; Alaska). So - unsurprisingly, this is a new hit. Thought I overdid the Peychauds given the color, but nah - delightful and quaffable. The martini-loving husband agrees.
I am a gin drinker, and made this with Citadelle (No Rutte's where I live). Not surprisingly, it is gin-forward, but the Licor 43 lingers pleasantly on the palate. I might try increasing Licor marginally, as the Vermouth does poke its nose in with confidence.