$3.5k Build Help

So i made you a couple of configurations:

https://www.digitalstormonline.com/configurator.asp?id=1125802

https://www.digitalstormonline.com/configurator.asp?id=1125803

I left a little wiggle room for shipping/taxes and if you don't like the part choices you can change them.

The Noctua cooler will provide about around the same amount of cooling as the water cooler...so it is whether the chassis has the space to support either is the question.  Most of the cases DS uses can support the radiators with the water cooling (some may only support the 240mm rad, where others can handle the 280mm rad).  The Noctua on the other hand is more limited, and you can select it, but if it doesn't work with the case you've selected, after you've placed your order (but before they've processed it) they will contact you and work out a doable solution with you.

Yes, GTX 980's in SLI will have a noticeable impact with the monitors you've got.  They have a refresh rate of 144Hz, with is nearly 2.5x the rate of typical 60Hz monitors out there...and you have three of them no less.

Here is a configuration that will come within your price point after the promotion discount:

Configuration URL:     https://www.digitalstormonline.com/configurator.asp?id=1125978
Specifications:

Chassis Model: Special Deal Hot Seller - Digital Storm Coridium
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: ASUS MAXIMUS VII HERO (Intel Z97 Chipset) (The Ultimate Power Platform)
System Memory: 16GB DDR3 2133MHz Digital Storm Certified Performance Series (Highly Recommended) (Hand Tested)
Power Supply: 850W EVGA SuperNOVA
Expansion Bay: - No Thanks
Optical Drive: ASUS Blu-Ray Player/DVD Writer (Play Blu-Ray and Burn DVDs) (Model: BC-12B1ST)
Storage Set 1: 1x SSD (256GB Samsung 850 PRO)
Storage Set 2: 1x Storage (2TB Western Digital - Enterprise 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: Standard Factory Chassis Fans
Internal Lighting: - No Thanks
Airflow Control: - No Thanks
Chassis Mods: - No Thanks
Noise Reduction: - No Thanks
LaserMark: - No Thanks
Boost Processor: Stage 2: Overclock CPU 4.5GHz to 4.8GHz (Requires High-End Motherboard Selection)
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)