Pls give suggestions

Hey everyone, I wonder if you have any suggestions, what I could add to my setup. FYI I do work and also gaming on it. As you can see on the one picture I have much space left in the far right corner. I also bought a wireless iPhone charger, which will be delivered tomorrow.

I recently upgraded my setup to a second monitor and thus a monitor arm. I also redid my cable management. My only problem are the charging cables for my headset, mouse and keyboard (all wireless)… I was thinking about retractable cables, but not sure if that’s the best solution.