Im planning on making a gaming PC for 1600 dollars.And I'm planning to buy Processor:Intel i7 4790k Quad Core. Ram :Kingston hyperxfury(2x8) Graphic card:GTX 780 Ti 3gb. Hdd :already have 250gb+80. Motherboard :I don't know suggest . Power supply too suggest. 1080p gaming was waiting for a long time for this build pls help.and suggest .