AMD Gaming Build- Finalizing, Need last minute advice

APPROXIMATE PURCHASE DATE: Jan 9

SYSTEM USAGE FROM MOST TO LEAST IMPORTANT: Gaming, Internet

PARTS NOT REQUIRED: Operating System, Monitor.

PREFERRED WEBSITE(S) FOR PARTS:New egg

PARTS PREFERENCES: by brand or type: AMD or Intel

OVERCLOCKING: Yes

SLI OR CROSSFIRE: No

MONITOR RESOLUTION: 1680x1050, 1920x1080, 1920x1200

ADDITIONAL COMMENTS: ************I NEED TO MAKE SURE ALL OF THESE PARTS ARE COMPATIBLE AND WILL FIT IN THE CASE

I will be overclocking this build.

As noted below Im buying the PSU and case from best buy because they have them at the same price as newegg.
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Sony Optiarc 24X DVD/CD Rewritable Drive Black SATA Model AD-7240S-0B - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Antec Three Hundred Black Steel ATX Mid Tower Computer Case - Retail - I am buying this at my local best buy, its the same price and I will save on shipping.
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

GIGABYTE GA-MA770T-UD3P AM3 AMD 770 ATX AMD Motherboard - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

SAMSUNG Spinpoint F3 HD502HJ 500GB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

SAPPHIRE 100283L Radeon HD 5770 (Juniper XT) 1GB 128-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFireX Support Video Card - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

CORSAIR CMPSU-650TX 650W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 ... - Retail - ALSO BUYING AT LOCAL BESTBUY FOR SAME PRICE
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

G.SKILL 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Dual Channel Kit Desktop Memory Model F3-10666CL8D-4GBHK - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

AMD Phenom II X4 955 Black Edition Deneb 3.2GHz Socket AM3 125W Quad-Core Processor Model HDZ955FBGIBOX - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

COOLER MASTER Hyper 212 Plus Intel Core i5 & Intel Core i7 compatible RR-B10-212P-G1 120mm "heatpipe direct contact" Long ... - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E168...