Very Nice to hear stuff like that.
I'd Normally rate this kind of stuff with 10 stars, but since this song belongs to a more professional section than NG....well, you get the point :)
As a fan of music of this kind, I'd to say I would definatlly want to hear it in major games like "The Witcher" style, 1st-3rd person quest type of game which developes a plot in the mythological part of the past days, Also can be great as a grief theme or some kind of major change in the main characters' mind in Tolkien-Style movies.
When it comes to the instrumental part, I'd say you've succeeded balancing the instruments VERY good, though for my own taste I'd like to hear the Harp a little bit more in the background rather than as the main melody, but that's my own opinion :)
Wishing you all GREAT luck in the future, keep it up!