Sup Doc? You are sure right, this DR 120 is perfect for SCROGGIN it up! I love my lil 7,000 A/C! I got it for like $240 and it keeps my temps from 72-76 degrees with 2 of my 500 watt blackstars. Im not sure how it would do with your 2 600s, that can be pretty hot in there! Before my AC I was...