Nice playing, as usual and excellent atmospherics. Not sure about the match in timbre between the tenor and sop. Almost sounds like they aren't in tune with each other, but don't think it's so much tuning as that they just aren't complimenting each other that well. Could be something that could be fixed in the mix? The sop sounds sort of thin and out of tune (which I doubt that it is) at about 1:55.
Good to hear you pushing boundaries and putting these experiments out there. Whatever you do don’t stop!
Hey Davey, if you're happy doesn't matter what I think. Just giving an honest view from where I'm sitting. Tension is good, but works best when resolved, otherwise there is no basis for saying what tension is.
You're right though as there is no prescription for what works as this is very subjective. You liked it, you wanted to share it. That's all good.