Hi I am looking at this pc as a starter for my son to be able to play wow and would like to know if this would be suitable? my budget is £450 max. http://www.ebay.co.uk/itm/AMD-Quad-Core-8GB-1TB-Desktop-Gaming-PC-Computer-HD-ULTRA-FAST-2gb-GTX-650-/261462427769?pt=LH_DefaultDomain_3&hash=item3ce0600879 .... any advice would be a big help and much appreciated. Thank you.