Luke, why are you posting a mix for comments when you've already put it up for purchase?
The bass drum seems to have disappeared.
Something happens when you sing Just - is it essing or something else.
The rhythm needs for punch and energy.
You seem to be using reverb as a mastering tool - it's part of the package sometimes but wow, it's as heavy as the this Sunday's rain in Wollongong.
I think this would have worked better if it was arranged like OMD's Enola Gay.
Man, that's a LOT of hiss at the end & through the song.