perhaps a bit too soft for one of the most epic battles in your life..., the fright of that battle was unforgottable..., mmm, the feeling sounds more like a castlevania corridor...
You do more right then wrong.
All in all, you make the song too soft, then, at the same time, give it a lasting overture that is very pleasing to the ears, and increases the effect of the song. Perhaps, a bit more orchestrated beginning, and alot more defining on the enter ending... And you'd have a very special piece of work.
Please contact me if you would like to use this in a project. We can discuss the details.