I'd advise you go with at least a 6 core/6 thread CPU if you like Intel or a 4 core/8 thread CPU if you like AMD. I'd go with the Ryzen 2600, I think that's a good value. For a videocard you need to consider resolution. If at 1080p 60hz with no plans to go higher any time soon, a 6gb 1060 will give you better than PS4 image quality and performance. If you're thinking of 1440p or high refresh rate gaming a 1070 or the new 1660 Ti would be my choice. Invest in a good power supply. It does not have to be higher wattage than what you need but it needs to be a quality supply like a Seasonic. I'd prefer 16gb system ram at this time.
I'd go with an SSD, especially since prices are so low now. Your game library should help determine what you...