I need to pick up 2 mics for a project next week, so it would need to be something I could find at Guitar Center or similar music store. I am looking to spend between $200 - 300 for the pair. I am recording this in my basement and need something a bit better than the SM57s that I already own. I also own one AKG c3000 (black casing) - maybe something that would pair up ok with that? Thanks.