Holy Freaking Metal.
The guitar fits well in the mix, but it isn't quite BIG or agressive enough as i'd like to hear it.
On the drums I think if you panned them less it would feel more natural, with the individual sounds just on one side they feel more canned. You could maybe exploit that a little though, like really screwthem up- send the track through an amp and mic em'.. lol
The vocals are way cool, a few phrasing issues, overall thay are excellent for the tune.
Rock on.