Case: If you want/need a full tower, go for it. Otherwise, a HAF 912 or a Corsair 400R is also nice.
CPU cooler: Just step up to a 212 Evo... at this point, it's worth it.
CPU: Can you wait 13 days until IB is released? If not, then this is a nice (great, really) CPU.
Mobo: Kind of pricey. Try an ASRock Extreme3 Gen3. If you're going to wait for IB, buy the Extreme4 Z77.
RAM: It's nice, but 16GB isn't necessary unless you edit a lot of video (like... a LOT) or use Photoshop a lot. Otherwise, get 8GB.
GPU: Great choice.
PSU: I don't think you need 950W... but the maker you have selected is a great deal. Try... 600W? Maybe a little more...
I would really wait for IB... I think it's worth it. Many people will tell you it's not, but when it boils down to the 10% performance increase and way (and I mean WAY) better IGP, it's worth it. The power usage doesn't really matter, since it's geared towards the mobile market.
What review? Not all reviewers are equally... reputable. We'll leave it at that.
I do want to say that tomshardware is a great reviewer (and I'm saying this unbiased by the fact that we're on their forums). They have a great testing environment. But you also have to remember that not everything Intel advertises is 100% true... if Intel says it OCs 17% better, I'm going to assume it OCs about 12% better (on average). Sure, some chips will OC 17% better. I DO think it will OC better than SB, though...
Yeah, I'd go with azeem40... not just because he's an "addict" , but because he's got quite a few sources. All I know are Anand, TechPowerUp, and HarOCP, but all three are very reputable. Sometimes some "sources" are not very reliable because of bias or bad testing conditions.