Are these parts compatible and are they any good, my budget is under £700.
VTX3D Radeon HD 7850 2048MB GDDR5 PCI-Express Graphics Card
Zalman Z11 Plus Black Midi Tower Chassis w/ USB3.0
8GB Mushkin Enhanced Silverline #996770 (2x4GB) 1333 (PC3-10666) 240-Pin DDR3 SDRAM CAS 9-9-9-24 1.5V
MSI H77MA-G43 Intel H77 Socket 1155 DDR3 PCI-Express Motherboard
Intel Core i5-2500K 3.30GHz (Sandybridge) Socket LGA1155 Unlocked Processor - Retail
TP-Link 300Mbps Wireless N PCI Adapter
600W Corsair Builder Series 600CX V2 80PLUS Power Supply
MICROSOFT Windows Home Premium 7 SP1 64-bit EN 1pk - OEM
500GB Western Digital Caviar Blue WD5000AAKX 3.5" SATA III Hard Drive
Samsung SH-S222BB/BEBE DVD Writer
VTX3D Radeon HD 7850 2048MB GDDR5 PCI-Express Graphics Card
Zalman Z11 Plus Black Midi Tower Chassis w/ USB3.0
8GB Mushkin Enhanced Silverline #996770 (2x4GB) 1333 (PC3-10666) 240-Pin DDR3 SDRAM CAS 9-9-9-24 1.5V
MSI H77MA-G43 Intel H77 Socket 1155 DDR3 PCI-Express Motherboard
Intel Core i5-2500K 3.30GHz (Sandybridge) Socket LGA1155 Unlocked Processor - Retail
TP-Link 300Mbps Wireless N PCI Adapter
600W Corsair Builder Series 600CX V2 80PLUS Power Supply
MICROSOFT Windows Home Premium 7 SP1 64-bit EN 1pk - OEM
500GB Western Digital Caviar Blue WD5000AAKX 3.5" SATA III Hard Drive
Samsung SH-S222BB/BEBE DVD Writer