for that kind of money (ATCS 840) I would sooner be looking at antec's cases. very well performing cases, which do not look like they are showing off. very elegant cases.
I would look at the p180 series:http://www.newegg.com/Product/Product.aspx?Item=N82E16811129061
Very good cooling capability and very silent. 3 layered side panels so it really dampens sound.