The blue team defending sound is a little loud, and there's some kind of rattle/static/distortion present in both sounds. Cheap mic maybe? It's not as noticeable in-game.
CTF cap-team-wav? You mean team dependent flag capture sounds? That might be a good idea. We need to get rid of all the copyrighted sounds, so whatever you feel like doing, please do. Just make sure the quality is good. Also figure out how to unset that looping flag!