I live this drink, but it's always tricky to find the right Rum and falernum for it. My Falernum (Revolte from Germany) is more intense end ginger forward than Taylor's and together with Dry Curacao it tends to overpower light rums. I used Don Q Reserve 7 tonight and I believe I need to scale to 7 cl or add a more flavorful British style rum.
With Jamaican Rum only it becomes something lika a may tai served up.