Hi Dean,
This is such a great song and I really like the feeling you've created in the arrangement. You're an awesome musician! I also have to say that Martin's singing rings with sincerity and overflows with competence (as do your guitars!). "Top notch" is a worthy and applicable phrase to use.
Lastly, I like the effect you created with the reverb/delay on the vocals. It made me think of a sultry outdoor setting in the tropics

As I listened, though, I found myself pondering what Mike (above) wrote and I wondered how the song would sound with the vocals made less wet than they presently are. I simply pass that on for what it's worth.
As always, I leave you song feeling inspired with ideas. Thank you.
All the best,
Noel