Please quote this build, thank you !

Processor - AMD FX-6300 3.5GHz 6-Core Processor

Mobo - MSI 970A-G43 ATX AM3+ Motherboard

RAM - Kingston Predator Series 8GB (2 x 4GB) DDR3-2133 Memory

Hard Disk - Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive

VGA Card - MSI Radeon HD 7850 2GB Video Card

Power Supply - Antec 450W ATX12V Power Supply ( or 550W? )

Casing - Something like Rosewill CHALLENGER ATX Mid Tower Case

Optical drive - ( Maybe a Lite-On iHAS124-04 )

Monitor - BenQ GW2255 60Hz 21.5" Monitor