This is my current build http://. I need help deciding what to upgrade first! I can either get a new CPU and MOBO, I was thinking a i5 4690 with a decent 1150 MOBO. Or i could get a new GPU, I was thinking a GTX 970. If i get the GPU will my PSU have enough power to run the 970? What do you think would benefit my gaming most? Games i like to play: Witcher 3, BF4, Skyrim, Oblivion, COD series, GTA V, and any new AAA games to come out. Any opinions and suggestions are much appreciated!