I love Fino sherry, but all Bamboo recipe feel like it's more or less just sherry... Maybe it's me, or maybe using a full-bodied Vermouth gives better results ? I used Noilly Dry and Red, the latter being quite soft compared to Italian ones.
I replaced Americano Bianco with Lillet as I didn't have a bottle at hand, and the result was great. A very maraschino forward drink, but well balanced, in which cherry and grapefruit shine. So simple that it should have been a 100 years old recipe.