Antec cases are, without a doubt, the best cases on the market for the money as are their fans and power supplies. I've used them all, I think, and Antec is my favorite. For a Gameboy those Tornados are really nice but you better play games and LOUD,,, They sound like my damn airboat.
I'd like to build one out of aircraft aluminum, all louvered up with a thick copper top finned inside and out with an end mill like a giant heat sink.Power supply and case fans at the top and louvers at the bottom.Suck that air over the components really fast . I think it would outcool them all.
On the Antecs........they run cooler without the front fan installed !
Air velocity seems to be more important than volume.