Custom Build EON-17-X Gaming Laptop

Hello everyone, I'm considering spending around $3,346.00 pre-tax for a desktop replacement gaming laptop. Please review the specs below and give me some feedback on some of the custom parts I should switch out. For example from what I've researched I can save a couple hundred dollars on getting a 1070 instead of a 1080 if I were to go with a 1080p resolution.

The ORIGIN Difference: ORIGIN PC EON17-X - The Best Gaming Experience Guaranteed
Display Type: QFHD 3840 x 2160 17.3" IPS G-SYNC Matte Display
Keyboard and Touchpad: Customizable Backlit Keyboard w/ Three Lighting Zones and Multiple Color options and Multi-gesture Touchpad
Graphic Cards: Single NVIDIA GeForce GTX 1080 8GB [VR Ready]
Processors: Intel Core i7 7700K Quad-Core 4.2GHz (4.5GHz TurboBoost)
Memory: 16GB ORIGIN PC Approved DDR4 2400MHz (2 X 8GB)
Operating System: MS Windows 10 Home
Hard Drive: 480GB ORIGIN PC Approved Solid State Drive
Hard Drive Two: 750GB ORIGIN PC Approved 7200RPM Hard Drive
Audio: Integrated High-Definition Audio powered by Sound Blaster Xfi MB5 w/ external 7.1 support
Onboard LAN: Killer™ E2400
Networking: Killer™ Wireless AC 1535 Dual Band +BT (*Killer Doubleshot Pro enabled)
SuperSpeed USB 3.1: SuperSpeed USB 3.1
SuperSpeed+ USB 3.1 Type-C: USB 3.1 Type-C
Media Card Reader: Media Card Reader
Finger Print Reader: Integrated Biometric Area Fingerprint Reader
Integrated Camera: Built-in 2.0M FHD Video Camera
Warranty: Lifetime 24/7 U.S. Based Support and Lifetime Free Labor. 1 Year Part Replacement & 45 Day Shipping Warranty
ORIGIN Recovery: ORIGIN Recovery USB3.0 Flash Drive
No Dead Pixel Guarantee: 45 Day No Dead Pixel Guarantee Free