I have a similar (though much simpler and less nice) setup: height-adjustable desk, a good gaming chair that tilts back, feet on the table, keyboard in my lap,

I have a similar (though much simpler and less nice) setup: height-adjustable desk, a good gaming chair that tilts back, feet on the table, keyboard in my lap, a single ultra-wide monitor over my legs on a long arm so it's front and center of my field of view. Works great for me.