Potential issues?

First time building a PC. All my other PC’s have been prebuilt.

Already have all the parts and gonna start building it tomorrow.

Should I be concerned with those potential problems? Besides “One additional USB 2.0 header is needed.” Since I already purchased a usb 2.0 hub.

Also is there anything else I’m going to need?

https://pcpartpicker.com/list/xC9QLc

Thanks!