Some advice would be appreciated. Budget is under $1200
CPU Intel Core i5-4670K 3.4GHz Quad-Core
Motherboard Gigabyte GA-Z87X-D3H ATX LGA1150
Memory G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600
Storage Western Digital Caviar Blue 1TB 3.5" 7200RPM
Video Card EVGA GeForce GTX 770 2GB Superclocked ACX
Case Corsair 450D ATX Mid Tower
Power Supply Antec 750W ATX12V / EPS12V
Optical Drive Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer
Operating System Microsoft Windows 8.1 (OEM) (64-bit)
CPU Intel Core i5-4670K 3.4GHz Quad-Core
Motherboard Gigabyte GA-Z87X-D3H ATX LGA1150
Memory G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600
Storage Western Digital Caviar Blue 1TB 3.5" 7200RPM
Video Card EVGA GeForce GTX 770 2GB Superclocked ACX
Case Corsair 450D ATX Mid Tower
Power Supply Antec 750W ATX12V / EPS12V
Optical Drive Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer
Operating System Microsoft Windows 8.1 (OEM) (64-bit)