I am no expert
if you had a more booming double kettle drum type sound, a stacdado almost bamboo sound and extended it a bit, cause it sounds a bit like samples of various parts in a mash up. I like that stick/glitch sound around 0:57, and honestly wish the whole thing had more time to pan out. I think that the piece allows for imagination, but needs to have build up and a bit more characterization to let it develop. for some reason, I think there would be a decent area for a "wind blown banner/sail" sort of sound...
I picture it as being more organic than it is, and having great potentials, but then, I am the type of person that can never sing a song with the same feel or lyric more than once...