hey guys does this look like a good gaming pc and how is the audio
http://www.ebay.com.au/itm/INTEL-Core-i7-4790K-4-0GHz-1TB-8GB-GTX970-4GB-Gaming-Computer-Quad-Desktop-PC-/231340086697?hash=item35dcf195a9
http://www.ebay.com.au/itm/INTEL-Core-i7-4790K-4-0GHz-1TB-8GB-GTX970-4GB-Gaming-Computer-Quad-Desktop-PC-/231340086697?hash=item35dcf195a9