I think this is a great start for a mood piece which has some interesting layer choices. Together you do hold a great deal of suspense in the simplicity as well as the interesting instrument choices which is pretty good going. My only criticism would be the robotic nature of the instruments. I feel it would aid so much more in making everything a little more in-perfect. dynamic velocities and unlocking the qauntisation would let the track breathe much greater, good job though!