First Build!

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greeting, Its my first time building a pc and I was wondering if anybody would be able to give some recommendations in terms of price and what Im looking for.

Im planning on using it primarily for gaming,the main parts Im primarily wanting are a i5 2500k and a gtx 560ti, would anybody be able to recommend some parts with that?

-My budget is a little bit above £700
-also I already have a case so no worries

Completely open to any changes that would provide similar performance etc.
thanks a bundle in advance

 

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YOUR BASKET
1 x Sapphire HD 7850 2048MB GDDR5 PCI-Express Graphics Card £190
1 x Intel Core i5-3570K 3.40GHz (Ivybridge) Socket LGA1155 Processor (77W) - Retail £181.99
1 x MSI Z77A-G43 Intel Z77 (Socket 1155) DDR3 Motherboard £77.99
1 x Seagate Barracuda 7200RPM 1TB SATA 6Gb/s 64MB Cache - OEM (ST1000DM003) £66.98
1 x Cooler Master Silent Pro Modular 600W '80 Plus Bronze' Power Supply £65.99
1 x OCZ Vertex 3 60GB 2.5" SATA 6Gb/s Solid State Hard Drive (VTX3-25SAT3-60G) £64.99
1 x GeIL Dragon 8GB (2x4GB) DDR3 PC3-12800C11 1600MHz Dual Channel Kit (GD38GB1600C11DC) £37.99
1 x Alpenföhn Matterhorn Pure Edition CPU Cooler (Socket LGA2011/1366/1155/1156/775/ AMD AM3/AM3+/AM2/AM2+/FM1) £30.98
1 x Sony Optiarc AD-5280S 24x DVD±RW SATA ReWriter (Black) - OEM £14.99
Total : £744.50 (includes shipping : £10.50).

Thanks a bunch , not to be a pain but are there any alternatives for just under £700?