I would change quite a bit. PSU is not a quality unit. Ram is overpriced, as the motherboard doesn't support beyond 2133 speeds. You can do better, for less, on motherboard. Don't see any storage included, either.
PCPartPicker part list /
Price breakdown by merchant
CPU: Intel Core i5-6500 3.2GHz Quad-Core Processor ($191.91 @ Jet)
Motherboard: ASRock H170 Pro4 ATX LGA1151 Motherboard ($89.99 @ Newegg)
Memory: Team Elite Plus 16GB (2 x 8GB) DDR4-2133 Memory ($79.99 @ Newegg)
Storage: Toshiba Product SeriesT01ACA 1TB 3.5" 7200RPM Internal Hard Drive ($46.89 @ OutletPC)
Video Card: Gigabyte GeForce GTX 1060 6GB 6GB WINDFORCE OC 6G Video Card ($249.99 @ Jet)
Power Supply: Corsair CXM 550W 80+ Bronze Certified Semi-Modular ATX Power Supply ($64.99 @ Newegg)
Optical Drive: LG GH24NSC0B DVD/CD Writer ($16.88 @ OutletPC)
Monitor: Acer G226HQLBbd 21.5" 1920x1080 60Hz Monitor ($79.99 @ NCIX US)
Keyboard: Cooler Master Devastator II Wired Gaming Keyboard w/Optical Mouse ($28.99 @ SuperBiiz)
Total: $849.62
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-12-05 12:56 EST-0500
Just noticed you didn't have a case listed either. Is that something you already have?