New rig advice

[salmo]

My old computer has finally died & it's time to invest in a new rig. I'd like to move from IL2-1946 to COD and would value any feedback, especially if anyone has experienced any issues with any of the following hardware/configuration.

- Antec Nine Hundred Two V3 (Version 3) Case (No PSU - USB3.0 port and bottom-Mounted 2.5" SSD Support)
- Corsair HX-650 650W Power Supply Unit
- G.Skill 8GB (2 x 4096mb) DDR3 2133MHz PC17000 F3-17000CL9D-8GBXM RAM Module Kit
- Gigabyte GA-Z68XP-UD4 Intel Z68 Chipset Socket 1155 Motherbard
- Gigabyte nVidia Geforce GTX580 3072mb 3GB PCI Express Graphics Card GV-N580UD-3GI
- Intel Core i7 2600K Quad Core 3.4Ghz Socket 1155 CPU (8mb Cache, Integrated Graphics)
- LG BH10LS30 BLACK BluRay Burner (10xBD-R Read/Write, 16xDVD+-R Read/Write) OEM
- *SPECIAL* Microsoft Windows 7 Home Premium 64 Bit (OEM) $97.90
- OCZ Agility 3 60GB SATA3 Solid State Hard Drive SSD AGT3-25SAT3-60G
- Seagate 2TB ST2000DL003 SATAIII Hard Drive 5900RPM (64mb Cache)