This is actually the best I've heard from you (meant in a good way of course!)
I feel like the single notes in the beginning are hitting a bit too early, but that might just be me not being that comfortable with your experiamental type of music :)
When that is said, the plucks you add sound perfect. Some nice athmospheric pads (not too loud and dominating though) could be added too.
Definately some progressive potential in this one, I would call it classical if you aren't planning on adding any kickdrums or so, otherwise trance.
Nice to hear something refreshing and new :)