Impressive.
I can see some serious serious potential to this song! I love the direction its taking, the feel it provides, and the simple melody is very effective.
Good instrumental choices too.
I don't know if you used them, but if you havn't, have you considered using reverb, delay effects? I think it would give it a more spacey, more ambiance kinda feel.
Still awesome stuff.
5/5 from me caffeinerush, keep them coming!