New Build ~£550 with i5-3570K

[killerwizz1]

This is my first post here but I am not really new to Tom's Hardware (although first time registering). I was just curious if anyone has any input on my build. My budget is low at the moment (with ability to add things in a month or two) but need it within the next month.

So currently it is set out as follows: -

MSI Z77A-G45 Motherboard £85
Intel i5-3570K £171
Seagate Barracuda 3.5 inch 2TB 7200 RPM 64MB 6GB/S Internal SATA Drive £68
2 X Patriot PGD34G1600ELK 4GB £23 each = £46
Xigmatek Midgard II £62
Be Quiet Pure Power L8 530W = £61

All of this is through Amazon.co.uk at the moment so I can probably save a few pence buy shopping about a bit more. I plan to buy a Sapphire HD7850 Graphics Card 2GB £159 in a month or two (once I paid this off) but currently I need a decent powered system to do normal work on until I can afford the extra graphics card.

Happy to accept any advice or input on any of these? I

 

[killerwizz1]

I am wondering if anyone has any input on this?

 

[SHORYUKEN]

PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor (£167.94 @ Aria PC)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler (£24.99 @ Amazon UK)
Motherboard: ASRock Z77 Pro3 ATX LGA1155 Motherboard (£76.30 @ Amazon UK)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory (£37.39 @ Amazon UK)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive (£50.34 @ Aria PC)
Storage: Sandisk 128GB 2.5" Solid State Disk (£69.96 @ CCL Computers)
Video Card: HIS Radeon HD 7950 3GB Video Card (£111.03 @ Amazon UK)
Power Supply: XFX 550W 80 PLUS Bronze Certified ATX12V / EPS12V Power Supply (£48.17 @ Aria PC)
Total: £586.12
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-03-14 19:05 GMT+0000)

If you can just put in 35 extra, you can get an SSD. I'm unsure if you have OS, case or Optical, but this was the best I got,