I used to do cheap cases too. The HAF 922 I'm using now is the most expensive I've used on a system by a healthy margin. Unfortunately, I'm never going back lol. It's so nice having room, and places to hide cables, and not getting cut every time I put my hand in the case.
Maingear started making a 180mm self contained water cooler. I don't think there's any way to buy one by itself yet (or maybe ever). But if they do go on sale, my 2600k system is totally going in a Silverstone Fortress and I'm gonna put the 180mm water cooler on the inside fan. Should be sweet.
http://www.hardwarecanucks.com/forum...se-review.html
http://www.maingear.com/epic/index.php
Original post here.