Change that small ssd for a larger size.
Change that 5400 hdd to a 7200 unit.
I plan to build my first PC and using it for gaming. I also have a Full HD 22" monitor and I will use it for a while before buying a bigger one.
So, I thought about this components: https://pcpartpicker.com/list/22RMcY
Whay do you think? What do you recommend to add/remove? A 500W power supply would be ok for it? What about the case?