That PSU is COMPLETELY overpriced, you can get a unit of higher wattage and quality for a FAR lower price. Swapped out the SSD for something more value-oriented, you WONT be losing any noticeable performance between the two units. I changed your GPU to a 6 GB 1060, which has FAR more horsepower than the 3 GB variant. Also swapped out your selected monitor for a slightly bigger IPS panel, meaning far better colors. All at a lower price.
PCPartPicker part list:
https://ca.pcpartpicker.com/list/Qbm8ZR
Price breakdown by merchant: https://ca.pcpartpicker.com/list/Qbm8ZR/by_merchant/
CPU: Intel - Core i5-8400 2.8GHz 6-Core Processor ($225.25 @ Vuugo)
Motherboard: Gigabyte - B360 HD3 ATX LGA1151 Motherboard ($109.99 @ Newegg Canada)
Memory: Team - Vulcan 8GB (2 x 4GB) DDR4-2666 Memory
Storage: ADATA - Ultimate SU650 240GB 2.5" Solid State Drive ($69.99 @ PC-Canada)
Video Card: Zotac - GeForce GTX 1060 6GB 6GB Mini Video Card ($379.50 @ Vuugo)
Case: Fractal Design - Focus G (White) ATX Mid Tower Case ($68.99 @ PC-Canada)
Power Supply: EVGA - SuperNOVA G3 550W 80+ Gold Certified Fully-Modular ATX Power Supply ($107.99 @ PC-Canada)
Monitor: LG - 24MP58VQ-P 23.8" 1920x1080 60Hz Monitor ($156.75 @ Vuugo)
Total: $1118.46
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-06-18 17:15 EDT-0400