Hey so I'm building my first pc and I have around $4000 to spend. I barely know anything about computers and building one is confusing to me. Not knowing what motherboard will support what I need etc etc.. So I'm asking for some help I'm looking to be gaming at mainly 1440p or 4k if possible can I get some build recommendations. Rgb is cool too and if you have any recommendations for a desk etc that would be cool too.