My first gaming pc

This is my first custom gaming pc. It's going to be displayed on a single hdmi monitor at 1080p. The types of games I will be playing include new releases like Ark survival evolved, Witcher 3, and games like Day Z and some older games. If anyone can give me feedback as to how well this configuration will work for me that would be great! Any feedback is welcome here. Thanks guys.

System Configuration:
Chassis Model: Special Deal Hot Seller - Digital Storm Apollo
Exterior Finish: - Standard Factory Finish
Trim Accents: - Standard Factory Finish
Processor: Intel Core i7 4790K 4.0 GHz (Codename Devils Canyon) (Unlocked CPU) (Quad Core)
Motherboard: GIGABYTE G1.Sniper Z97 (Intel Z97 Chipset) (Onboard Creative Sound)
System Memory: 16GB DDR3 1866MHz Corsair Dominator Platinum DHX (Extreme-Performance)
Power Supply: 750W Corsair CX750M
Expansion Bay: - No Thanks
Optical Drive: DVD-R/RW/CD-R/RW (DVD Writer 24x / CD-Writer 48x)
Storage Set 1: 1x SSD (250GB Samsung 850 EVO)
Storage Set 2: 1x Storage (1TB Seagate)
Storage Set 3: - No Thanks
RAID Config: - No Thanks
RAID Card: - No Thanks
Internet Access: High Speed Network Port (Supports High-Speed Cable / DSL / Network Connections)
Graphics Card(s): 1x NVIDIA GeForce GTX 980 Ti 6GB (Includes PhysX)
Sound Card: Integrated Motherboard Audio
HPC Processor: - No Thanks
Extreme Cooling: H20: Stage 2: Corsair H110i GT - 280mm Radiator Liquid CPU Cooler (Extreme Performance)
H20 Tube Color: - Not Applicable, I do not have a custom HydroLux liquid cooling system selected
Chassis Fans: Standard Factory Chassis Fans
Internal Lighting: Internal Chassis Lighting System (Blue)
Airflow Control: - No Thanks
Chassis Mods: - No Thanks
Noise Reduction: - No Thanks
LaserMark: - No Thanks
CPU Boost: Stage 1: Overclock CPU 4.0GHz to 4.4GHz
Graphics Boost: - No Thanks, Please do not overclock my video card(s)
Memory Boost: - No Thanks, Please do not overclock my memory
OS Boost: - No Thanks, Please do not tweak the services on the operating system
Windows OS: Microsoft Windows 7 Home Premium (64-Bit Edition)
Recovery Tools: Windows Recovery Toolkit (Bundled with Windows CD)
Virus Protection: FREE: McAfee AntiVirus Plus (1 Year Service Activation Card) (Not Pre-installed) ($35 Value)
Office: - No Thanks
Game: - No Thanks
Display: - No Thanks
Surge Shield: - No Thanks
Speakers: - No Thanks
Keyboard: - No Thanks
Mouse: - No Thanks
NVIDIA SHIELD: - No Thanks
Branded Gear: - No Thanks

Hi Davideazy.....  Real nice build.

My only recommendations would be to change the Seagate HDD to the Western Digital Black for another $19.   A better drive with longer warranty.

Change the default cx750M for the EVGA 750W Supernova.  Another $30 but you get a 10 year vs 3 year warranty and a Gold vs Bronze rated box.  

Hope this helps and good luck.

Our pleasure.