Hey there, I brought a 7970 almost a year ago with the intention of upgraded my mother board and cpu, from a 1090t overclocked to 3.9ghz i havnt poked my head around in the tech news for a while. but i have a budget of about $800 aus Im considering the following parts: MSI Z97 Gaming 9 AC Motherboard or Gigabyte Z97X Gaming G1 WIFI Black Edition Motherboard and a 4790k and some memory. I play games about 70% of the time or using programs like auto cad, solid works. autocad inventor. am i heading down the right track or should try a different platform like 2011? also should i just get a 4690k i'll be overclocking as much as possible haha.