This reminds me heavily of my own work, particularly, (F) _Soaring_.
The song itself has some very rich sound to it, and looms over me well. However, I do feel that it is missing something. Perhaps if there was more harmony to the chords in the background, but then again, that is just my personal taste.
(If you want to know what kind of music I really get into, just listen to BingSatellites' new song 'grain drift'.)
Nevertheless, this is an area of music I don't see you in often, and, for what it's worth, you pulled it off well. Glad to see you are still producing and experimenting!