The Silverstone KL03

With GPUs getting more and more extra power connectors, and CPUs getting more and more cores, cooling is important. The cooling the Silverstone KL03 looks good, and bad, at the same time. The argument between positive pressure and negative pressure in cases has been going on for awhile, and I know a good deal about the subject. This posses a difficult question when it comes to the Silverstone KL03. The KL03 has 1 front intake fan, 1 exhaust fan in the rear, and 2 optional fans on the side that can be exhaust or intake, all 120mm. Either way with all fans installed the case becomes severely positive or severely negative in pressure. This seems to me that the cooling is inhibited with such terrible pressure design. As usual Silverstone has created a case without positive or negative pressure in mind. What do you guys think? Am I overreacting? Does anyone have any experience with a similar circumstance?

http://www.newegg.com/Product/Prod [...] 6811163102

http://www.hardwaresecrets.com/article/521

http://www.pro-clockers.com/review.php?id=320