OK, some comments on other people's entries:
Dracula9 -- This definitely sounds like a modern boss battle theme. It would fit perfectly in an action film or a Lords of Shadow-type game. The percussion in the beginning makes the song you're remixing clear, although I'm having a hard time picking out the original melody or bassline. (Saying that is kinda hypocritical since the first half of my entry is so loosely based on the original track that it's probably unrecognizable...) And of course, you clearly know what you're doing in terms of mixing/mastering.
Chernabogue -- I wasn't familiar with the track you're remixing, but on listening to both I see the resemblance. This is very much a heroic effort in taking such a short song and turning it into a full entry. Like Dracula9's entry, this would work in a film or modern game, but yours had a more direct focus on the melody (which fits my personal preferences better).
BMC_War Machine -- You mentioned adding live instruments later. Are they going to be kick-ass rock/metal guitars? I get the feeling that it would work out fantastically. I also appreciate that you're remixing Stalker, one of the more neglected tunes from CV1.