https://pcpartpicker.com/list/n2nxkJ

This is a build I was contemplating about a year ago. I dont know what's changed, but wanted to see if anyone could give me any recommendations on any changes... Including case. I believe the case was selected because it fits everything nicely, but is still compact.

Also any recommendations on a monitor? Primarily single monitor maybe dual monitor plans for the future.. current is 27.5"