My first build...

[mmax121]

Taken from recommendations of a friend of mine, I've collected up these components for my first build. Not that I don't trust him, but I was hoping that some members here can help validate that I have a compatible set not only with each other, but also with Windows 7 Professional, which I bought. Will it work? Is there anything I'm missing? (besides the heatsink)

Case:
COOLER MASTER ELITE 335 RC-335-KKN1-GP Black SECC Steel ATX Mid Tower Computer Case
http://www.newegg.com/Product/Product.aspx?item=N82E16811119161

Fans:
Scythe S-FLEX SFF21E 120mm Case Fan
http://www.newegg.com/Product/Product.aspx?item=N82E16835185005
ENERMAX UC-8EB 80mm Case Fan
http://www.newegg.com/Product/Product.aspx?item=N82E16811999199

Hard drives (3):
Western Digital Caviar Blue WD6400AAKS 640GB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive
http://www.newegg.com/Product/Product.aspx?item=N82E16822136218

RAM:
CORSAIR DOMINATOR-GT 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 2000 (PC3 16000) Desktop Memory Model CMG4GX3M2A2000C8
http://www.newegg.com/Product/Product.aspx?item=N82E16820145266

Video card:
GIGABYTE GV-N275UD-896I GeForce GTX 275 896MB 448-bit GDDR3 PCI Express 2.0 x16 HDCP Ready SLI Supported Video Card
http://www.newegg.com/Product/Product.aspx?item=N82E16814125290

MB:
EVGA P55 SLI 132-LF-E655-KR LGA1156 Intel P55 ATX Intel Motherboard
http://www.newegg.com/Product/Product.aspx?item=N82E16813188055

Power Supply:
CORSAIR CMPSU-850TX 850W ATX12V 2.2 / EPS12V 2.91 SLI Ready CrossFire Ready Active PFC Power Supply
http://www.newegg.com/Product/Product.aspx?item=N82E16817139009

Thermal paste:
Arctic Silver 5 Thermal Compound
http://www.newegg.com/Product/Product.aspx?item=N82E16835100007

Processor:
Intel Core i7-860 Lynnfield 2.8GHz LGA 1156 95W Quad-Core Processor Model BX80605I7860
http://www.newegg.com/Product/Product.aspx?item=N82E16819115214

CD/DVD Drive:
Sony Optiarc 24X DVD/CD Rewritable Drive Black SATA Model AD-7240S-0B - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16827118030

Any feedback would be greatly appreciated :)

[RickyTick]

That's really a nice upper-end build. Why you putting it in a cheap case. Cooler Master has some great cases. Take a look at RC690, Storm Scout, Storm Sniper, or the HAF 922 or 932.

Also, get the Black hard drives, not Blue. Black is faster and has a better warranty.

[mmax121]

Bah, they're already at my house :P Maybe I could return them...

As far as heatsink, my friend says all-copper is the way to go, but it's impossibly hard to find one that fits a 1156 socket, I'm guessing because it's so new. I found one and it will barely fit, but the mounting brackets are out of stock... anyone know of any copper 1156 heatsinks?
http://www.frozencpu.com/products/8335/cpu-tri-55/Thermalright_Limited_Edition_TRUE_Copper_Ultra-120_eXtreme_CPU_Heatsink_Socket_LGA_775_LGA_1366_L GA_1156_AM2_Xeon.html