Great to hear that you like the music. I'll pass on your compliment to KrokoFox, and I will ask his oppinion regarding a full mp3 download.
For all that didn't notice yet: There is a full mp3 version (3:30 minutes) of the Western Quake 3 Theme song in our download section. The version in the game is cut to about 1 minute (and you'll miss the best part of it)