Rate my Build!

I made some changes, there's cheaper ram out there, and it's better to have low profile ram which will not block the cooler, also a caviar blue 1TB is much more cheaper, same performance.
Changed the psu for better, and a higher series from msi mobos : http://ca.pcpartpicker.com/p/Aba6

PCPartPicker part list: http://pcpartpicker.com/p/AbeL
Price breakdown by merchant: http://pcpartpicker.com/p/AbeL/by_merchant/
Benchmarks: http://pcpartpicker.com/p/AbeL/benchmarks/

CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($28.99 @ NCIX)
Motherboard: MSI Z77A-G45 ATX LGA1155 Motherboard ($94.99 @ Canada Computers)
Memory: Corsair XMS3 8GB (2 x 4GB) DDR3-1600 Memory ($37.99 @ Newegg Canada)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($67.99 @ NCIX)
Case: Rosewill BlackHawk ATX Mid Tower Case ($89.99 @ Newegg Canada)
Power Supply: XFX 550W 80 PLUS Bronze Certified ATX12V / EPS12V Power Supply ($59.99 @ NCIX)
Optical Drive: Lite-On iHOS104-06 Blu-Ray/DVD/CD Drive ($25.99 @ Newegg Canada)
Other: Intel 3570k ($160.00)
Total: $565.93
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-01-28 20:25 EST-0500)

here with the correct changes,