I made mine with Del Maguey Clasico, Wray and Nephew OP white and Anders Erickson's Falernum I made at home following his steps, Absolutely incredible, every ingredient's notes shines without stepping on each other, I agree with Guy in the comments below, now I have to re-rank my top 5 again.
Not bad, feels like its missing something, definitely will play around with some lime or lemon juice, maybe throw a few mint leaves in the shaker next time.
Any suggestions on how much sugar syrup you should use that would be a close substitute? I cannot get access to sugar cane juice, I used 10ml of 2:1 but I feel it was a bit too much.