I am going to build a new computer for my wife's picture/video editing and I wanted a little advice.  She mainly deals with 
RAW(
25mb avg.) image files and 
HD(
320mb per min. avg.) video.  There will never be any 3D editing or video games.  I made a list of parts and I am mainly posting this to see if anyone recommends additional parts(ie coolers/heatsink) or different components such as a better monitor for similar cash or different size power supply etc.  Please only post if you know what you are talking about.
Thanks
1  
 LG Black 8X Blu-ray Burner SATA Model WH08LS20
 LG Black 8X Blu-ray Burner SATA Model WH08LS20
Item #: N82E16827136176
Return Policy: Standard Return Policy  
$179.99    1  
 GIGABYTE GA-X58A-UD3R LGA 1366 Intel X58 SATA 6Gb/s USB 3.0 ATX Intel Motherboard
 GIGABYTE GA-X58A-UD3R LGA 1366 Intel X58 SATA 6Gb/s USB 3.0 ATX Intel Motherboard
Item #: N82E16813128423
Return Policy: Standard Return Policy  
$209.99    1  
 Intel Core i7-920 Bloomfield 2.66GHz LGA 1366 130W Quad-Core Processor Model BX80601920
 Intel Core i7-920 Bloomfield 2.66GHz LGA 1366 130W Quad-Core Processor Model BX80601920
Item #: N82E16819115202
Return Policy: CPU Replacement Only Return Policy  
$288.99    1  
 CORSAIR CMPSU-750TX 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 Power Supply
 CORSAIR CMPSU-750TX 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 Power Supply
Item #: N82E16817139006
Return Policy: Standard Return Policy  -$20.00  Instant
$20.00 Mail-in Rebate Card
$139.99
$119.99    1  
 LG W2353V-PF Black 23" 2ms(GTG) HDMI Full HD 1080P Widescreen LCD Monitor
 LG W2353V-PF Black 23" 2ms(GTG) HDMI Full HD 1080P Widescreen LCD Monitor
Item #: N82E16824005125
Return Policy: Monitor Replacement Only Return Policy  -$10.00  Instant
$229.95
$219.95    1  
 HIS H467QS1GH Radeon HD 4670 1GB 128-bit DDR3 PCI Express 2.0 x16 HDCP Ready CrossFireX Support Video Card
 HIS H467QS1GH Radeon HD 4670 1GB 128-bit DDR3 PCI Express 2.0 x16 HDCP Ready CrossFireX Support Video Card
Item #: N82E16814161287
Return Policy: VGA Standard Return Policy  -$5.00  Instant
$84.99
$79.99    1  
 G.SKILL Ripjaws Series 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 2000 (PC3 16000) Desktop Memory Model F3-16000CL9D-4GBRH
 G.SKILL Ripjaws Series 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 2000 (PC3 16000) Desktop Memory Model F3-16000CL9D-4GBRH
Item #: N82E16820231281
Return Policy: Memory Standard Return Policy  
$139.99    1  
 Antec Nine Hundred Black Steel ATX Mid Tower Computer Case
 Antec Nine Hundred Black Steel ATX Mid Tower Computer Case
Item #: N82E16811129021
Return Policy: Limited Replacement Only Return Policy  -$40.00  Instant
$99.99
    1  
 Microsoft Windows 7 Professional 64-bit 1-Pack for System Builders
 Microsoft Windows 7 Professional 64-bit 1-Pack for System Builders
Item #: N82E16832116758
Return Policy: Software Return Policy  
$139.99