gaming computer build

Solution
Yes, it is a good system build overall. However, I would recommend you buy a 256GB SSD (or larger) for the OS drive and use the 1TB hard drive as storage.
Better build overall:

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-4690K 3.5GHz Quad-Core Processor ($238.99 @ Amazon)
CPU Cooler: Noctua NH-U12S 55.0 CFM CPU Cooler ($64.62 @ Amazon)
Motherboard: Asus Z97-A ATX LGA1150 Motherboard ($139.99 @ NCIX US)
Memory: G.Skill Trident X Series 8GB (2 x 4GB) DDR3-2400 Memory ($76.99 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($52.92 @ Amazon)
Video Card: Asus GeForce GTX 770 2GB DirectCU II Video Card ($324.99 @ NCIX US)
Case: Corsair Graphite Series 230T Black ATX Mid Tower Case ($59.99 @ NCIX US)
Power Supply: XFX ProSeries 750W 80+ Gold Certified Fully-Modular ATX Power Supply ($114.99 @ NCIX US)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($16.98 @ OutletPC)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) ($99.98 @ OutletPC)
Total: $1190.44
Prices include shipping, taxes, and discounts when available