Really incredible, loved this one.
Not sure I'm feeling the guitar loop as I feel it added a bit too much solidness to what was quite a texturally light. When that part first hit I was feeling it but I don't think it worked after a few times through the repetition, perhaps some variation as well as dropping in and out might help it?
Realise I was starting with a a negative there, bit outside of that I really loved it, one of my favourites and there's very little else I'd change. The vibe it set was perfect and you were absolutely in command of the medium and it shows.