I play RR on a laptop at the moment but what to build a desktop to play RR on instead as the laptop barley manages it I already have a Graphics card (Nvidia Geforce GTX 560) and power supply (Corsair 800 Watt, 80+ Bronze, ATX).

What I am after is something that can play RR without any problems preferably on max settings (without costing me a bomb of course =p) I have an idea of what to get but I only know a little bit about computers so want some advice on how good the hardware is and if I would better off with something else I will link below the hardware I was thinking of getting any advice etc is greatly welcome.

Ram: http://www.amazon.co.uk/gp/product/B...A3P5ROKL5A1OLE

Motherboard: http://www.amazon.co.uk/gp/product/B...A3P5ROKL5A1OLE

Processor: http://www.amazon.co.uk/gp/product/B...A3P5ROKL5A1OLE

Hard drive: http://www.amazon.co.uk/Western-Digi...rds=hard+drive

Also would I be better off with Win 7 or 8 64bit.