$900 CAD Full Set Up

https://ca.pcpartpicker.com/list/YRXfRG

Hello. What are your thoughts regarding this full set up for under $900 CAD. How future proof is it? Is it easily upgradaeble? Lastly, I have seen some benchmarks but in terms of 1080P gaming this is sufficient right?

Budget: $900 or less pref I already have mouse and keyboard.