Nice tune man. I kept feeling that towards the end in the last eight bars or so (before the percussion dies out) that the progression ought to have gone up one whole tone to give it that big epic ending. Maybe even with a shepherd's tone underneath it. But if that's not part of your intentions with this track, its still awesome. Can't wait to hear it when its finished. :-)
Please contact me if you would like to use this in a project. We can discuss the details.