Gaming desktop 4K resolution

Budget: $5k

I am looking to purchase an air cooled gaming desktop for 4K resolution that will still be able to play games at a decent speed four to five years from now. Any and all feedback would be greatly appreciated. Thanks in advance for your time.

Configuration Code: 1061663

Specifications:

Chassis Model: Special Deal Hot Seller - Digital Storm Apollo
Exterior Finish: - Standard Factory Finish
Trim Accents: - Standard Factory Finish
Processor: Intel Core i7 Extreme Edition 5960X 3.0GHz (Eight-Core) (Extreme Performance)
Motherboard: ASUS X99 RAMPAGE V (Intel X99 Chipset)
System Memory: 16GB DDR4 2800MHz Corsair Vengeance LPX (High-Performance)
Power Supply: 1050W Corsair HX1050
Expansion Bay: - No Thanks
Optical Drive: Blu-Ray & DVD Writer/Reader (Burn + Play Blu-Ray & DVDs) (12x BD-R)
Storage Set 1: 1x SSD (256GB Samsung 850 PRO)
Storage Set 2: 1x Storage (1TB Western Digital - Black Edition)
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): 2x SLI Dual (NVIDIA GeForce GTX 980 4GB (Includes PhysX)
Sound Card: Integrated Motherboard Audio
HPC Processor: - No Thanks
Extreme Cooling: AIR: Stage 2: Noctua NH-D14 SE2011 Extreme Performance
H20 Tube Color:- Not Applicable, I do not have a FrostChill or Sub-Zero LCS Cooling System Selected
Chassis Fans: Upgrade All Fans to Corsair Airflow Performance Edition (Up to 6 Fans)
Internal Lighting: - No Thanks
Airflow Control: - No Thanks
Chassis Mods: - No Thanks
Noise Reduction: - No Thanks
LaserMark: - No Thanks
Boost Processor: Stage 1: Overclock CPU 4.0GHz to 4.4GHz
Boost Graphics Card(s): Yes, Overclock the video card(s) as much as possible with complete stability
Boost Memory: - No Thanks, Please do not overclock my memory
Boost OS: - No Thanks, Please do not tweak the services on the operating system
Windows OS: Microsoft Windows 8.1 (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
Portable Gaming: - No Thanks
Branded Gear: - No Thanks
Priority Build: - No Thanks, Ship Within 10-15 Business Days After Order Is Successfully Processed
Warranty: Life-time Expert Care with 3 Year Limited Warranty (3 Year Labor & 1 Year Part Replacement)