so im looking for so help upgrading my pc its a amd a8 7650k with a Asrock FM2A88M Extreme motherboard with 8gb ram on a single green stick with a cheap china power supply and a asus gtx 750 ti 4gb single fan i alright got a new ssd and hard drive so im looking for some cheap parts that can my pc a bit better and also i live in Australia so parts are worth a arm and leg