Reluctantly, I already subbed the coconut for TFA coconut extra because it’s what I had, not because I wanted to. Personally I would leave it as is. It ticks all the boxes- great flavor, very nice mouth feel, easy to make with common flavors. What more could you want?
I’m not really the person to ask about tweaking. I have experimental wins but I trash things by tweaking more than I fix them LOL.
Are you happy with this mix or is the next revision already in the works?