OK. Here's the current build choices. Unless anyone has any bright ideas, spotted any incompatibilities or any false economies or unnecessary excesses . . .
Processor: Intel Sandybridge i5-2500
Motherboard: Gigabyte SKT-1155 PH67-UD3-B3
Memory: Corsair DDR3 1333MHz 8GB (2x240) DIMM Unbuffered 9-9-9-24 XMS3
Graphics Card: Sapphire RADEON HD 5770
Primary Hard Disc: Samsung F3 HD103SJ 1TB
Data Hard Disc: Seagate ST2000DL003 (2TB,64MB,5900RPM,Barracuda Green)
Sata Cables: 2 x SATA Data Cable
Optical Drive: Samsung SH-S223C 22x SATA DVD RW Writer Burner
Case: Zalman Z9 Mid Tower Gaming Case
Added Fan: Zalman 120mm Silent Case Fan
Power Supply: Corsair CMPSU-600CX 600W
Monitor: Samsung P2450H 24-inch Widescreen Full HD 1920 x 1080p Monitor
Keyboard and Mouse: Logitech Wireless Desktop Mk300
Operating System: Microsoft Windows 7 Home Premium, Full Version
Anti-Static Band: LUPO Anti-Static Wrist Strap
Processor: Intel Sandybridge i5-2500
Motherboard: Gigabyte SKT-1155 PH67-UD3-B3
Memory: Corsair DDR3 1333MHz 8GB (2x240) DIMM Unbuffered 9-9-9-24 XMS3
Graphics Card: Sapphire RADEON HD 5770
Primary Hard Disc: Samsung F3 HD103SJ 1TB
Data Hard Disc: Seagate ST2000DL003 (2TB,64MB,5900RPM,Barracuda Green)
Sata Cables: 2 x SATA Data Cable
Optical Drive: Samsung SH-S223C 22x SATA DVD RW Writer Burner
Case: Zalman Z9 Mid Tower Gaming Case
Added Fan: Zalman 120mm Silent Case Fan
Power Supply: Corsair CMPSU-600CX 600W
Monitor: Samsung P2450H 24-inch Widescreen Full HD 1920 x 1080p Monitor
Keyboard and Mouse: Logitech Wireless Desktop Mk300
Operating System: Microsoft Windows 7 Home Premium, Full Version
Anti-Static Band: LUPO Anti-Static Wrist Strap