Hi Lawrence. I absolutely love the song!!! And, I absolutely love the vocal!!! To me, the acoustic has a bit too much bite. I would use a bit more compression and tame the high end. I'm also not big on the electric in this song. I hear some kind of strings (maybe cello) or maybe a really warm pad. I think those things compete with a vocal which is stellar. Since you said you've struggled with the mix, I hate to complicate things more, but this is SUCH a BEAUTIFUL song!! The piano also works well with the vocal but again sounds a little strong...I've sometimes had that issue with some BIAB pianos. Maybe a midi supertrack would work with some decrease in velocity. Just some thoughts. You are a great writer, and this is a great song!! Take care. Greg