I've updated my parts list based on your suggestions, Thanks. Look pretty nice imo
https://ca.pcpartpicker.com/list/xP7nD8
I'll use my current crucial SSD, that i will format, to run steam. From what i can see, nvme will be pretty significant upgrade but a little overpriced.
Also I decided to switch from homeplug to wireless adapter to get less wires.
I wanted the Cooler Master HAF H500P for the case initially but i'm not sure if it'll be available in a near future...