New Gaming first build

[SIRIUSDOG]

I am attempting my first build. I have learned a lot fro this site. My build is for gaming mostly, I play wow warhammer, cod and I want a little future proofing. The two drives I plan on raid 0. I don't need a keyboard or monitor. I will be playing on a 47 inch 1920x1080. I would like to know if you see any issues that may come up. Also are the graphic cards good enough for my screen size. Here we go

2 Seagate Barracuda 7200.12 ST3500418AS 500GB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive - OEM

ASUS M4A79T Deluxe AM3 DDR3 AMD 790FX ATX AMD Motherboard

AMD Phenom II X4 955 Black Edition Deneb 3.2GHz Socket AM3 125W Quad-Core Processor Model HDZ955FBGIBOX

2 XFX HD-489A-ZDFC Radeon HD 4890 1GB 256-bit DDR5 PCI Express 2.0 x16 HDCP Ready Video Card

2 mushkin 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Dual Channel Kit Desktop Memory Model 996629

COOLER MASTER UCP RS900-AAAAA3 900W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS SILVER Certified Power Supply

COOLER MASTER RC-690-KKN1-GP Black SECC/ ABS ATX Mid Tower Computer Case - Retail

The case and psu are a combo on newegg for $220.00 The total build as stated is $1324.91. I have a budget of 1500.00 but the savings is attractive. What do you think?

 

[ragsters]

I would prefer this hard drive but everything else seems great.
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136319

 

[smithereen]

I'd loose the 'cudas in favor of one or two Wester Digital Caviars. Other than that it looks good. You could save ~$75 by dropping down to an AM2+ system with a 940, the performance loss will be minimal, but you may loose some future upgradability. Oh, and you're price is dangerously close to Core i7 territory. Why_Me will be here any minute recommending his i7 920/GTX275 build, which is also good. I'd say either go with a Ph2 940 and get your budget under $1300, or go all the way and get an i7.

 

[smithereen]

I'd loose the 'cudas in favor of one or two Wester Digital Caviars, like Ragsters said. Other than that it looks good. You could save ~$75 by dropping down to an AM2+ system with a 940, the performance loss will be minimal, but you may loose some future upgradability. Oh, and you're price is dangerously close to Core i7 territory. Why_Me will be here any minute recommending his i7 920/SLi GTX275 build, which is also good. I'd say either go with a Ph2 940 and get your budget under $1300, or go all the way and get an i7.

 

[ragsters]

You could also save yourself some money and go for cheaper ram.