First Build Sanity Check

First time poster, BIG time listener.

I usually play FPS games and my current laptop is not quite up to the task these days. I've done some research and made a list on pcpartspicker: https://pcpartpicker.com/list/98Bjkf, but since this is my first time, it would be nice to have someone who knows more give it a look over to make sure I didn't make any compatibility mistakes. I'm hoping to make it last quite a few yearAny advice (or alternate recommendations) would be greatly appreciated!