There. I've trimmed your build by 100 to accomodate for the extra 100 you weren't planning to spend over 200 on a monitor, and added said monitor:
PCPartPicker part list /
Price breakdown by merchant
CPU: Intel Core i5-6500 3.2GHz Quad-Core Processor ($198.99 @ SuperBiiz)
Motherboard: Gigabyte GA-B150M-DS3H Micro ATX LGA1151 Motherboard ($69.89 @ OutletPC)
Memory: GeIL EVO POTENZA 16GB (2 x 8GB) DDR4-3000 Memory ($57.72 @ Newegg)
Storage: A-Data Premier SP550 240GB 2.5" Solid State Drive ($59.99 @ NCIX US)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($47.49 @ OutletPC)
Video Card: Gigabyte GeForce GTX 1070 8GB G1 Gaming Video Card ($429.99 @ SuperBiiz)
Case: NZXT Phantom 240 ATX Mid Tower Case ($65.99 @ Newegg)
Power Supply: XFX TS 550W 80+ Bronze Certified ATX Power Supply ($62.99 @ SuperBiiz)
Optical Drive: LG GH24NSC0B DVD/CD Writer ($13.99 @ Newegg)
Operating System: Microsoft Windows 10 Home OEM 64-bit ($89.00 @ B&H)
Wireless Network Adapter: Rosewill RNX-N150PCe PCI-Express x1 802.11b/g/n Wi-Fi Adapter ($11.76 @ Newegg)
Monitor: Acer XB240H ABPR 24.0" 144Hz Monitor ($299.99 @ Best Buy)
Other: Combaterwing Gaming Mouse 4800 DPI Aluminum Base, 10 Buttons, RGB LED Professional Programmable USB Wired Gaming Mice for PC Laptops Computer Pro Gamer (White) ($22.48)
Other: SADES Newest Model MoLing Lightweight PC Gaming Headset USB 7.1 Stereo Surround Sound Over Ear Headphones with Microphone Multi-Color LED light for Gamers(White) ($29.99)
Other: Single Blank White Mouse Pad ($7.99)
Other: Airgoo® New Updated Computer RGBW LED Light Strip with Remote control - for PC Computer Mid Full Tower Case Gaming Computer Case - Fit for NZXT ThermalTake Corsair Case ($16.90)
Other: MechanicalEagle Z-77 RGB Backlit Mechanical Gaming Keyboard with Blue Switches, Innovative DIY-Replaceable Switches - White ($79.99)
Total: $1565.14
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-08-16 19:49 EDT-0400
Is G-sync worth renouncing overclocking?
Again, a definite yes!
It's not like you really need to overclock a Skylake i5