Noob advice needed

Hi,

Firstly thanks for all th great information on the forums!!!

Here is my hardware list, I would just like to know if I have made any glaring mistakes in my choices, bearing in mind this is my first build full stop, not just hackintosh.

Comments would be grateful accepted!!

Graphics Card:- Gigabyte GV-N98TGR-512I GeForce 9800GT 512MB ATX HDMI Graphics Card

Processor:- Intel CPU i5 760 Quad Core Processor BX80605I5760 - Intel i5 760, S1156, Lynnfield Quad Core, 2.8 GHz, 8MB Cache, Core Ratio 21x, 95W,

Motherboard:- Gigabyte GA-P55M-UD4 Intel P55 Express 1156 Motherboard Gigabyte GA-P55M-UD4, Intel P55 Express, S1156, PCI-E 2.0x16,

Memory:- Corsair Memory XMS3 8GB DDR3 PC3-10600 (1333) Dual Channel Desktop CMX8GX3M2A1333C9 - 8GB(2x4GB) Corsair XMS3 DDR3 PC3-10666 (1333)

HDD:- 1TB (1000 GB) Hitachi Deskstar 7K2000 Hard Drive - HDD 1TB Hitachi Deskstar, 0F10383, 7K2000C SATA 3Gb/s, 7200rpm, 32MB Cache,

PSU:- Corsair TX 650 W Power Supply (PSU) 650W Corsair CMPSU-650TXUK, SLi/Xfire,Single 12V Rail, 80%+ Efficient, 120mm Quiet Fan,

Case:- Coolermaster Mystique 631S-B Black Mid Tower Computer Case RC-631S-B - Coolermaster Mystique 631S-B Black Tower Case w/o PSU

Thanks!