Work in progress, any suggestions what to add to the right side desk or what to do about lighting?

More images can be found here: https://imgur.com/a/4zZBy56

LEFT DESK (200×63.5cm)
For the left desk I plan on getting a TV for the left wall (and remove the painting)

MIDDLE DESK (2000x80cm)
For the middle desk I plan on getting monitor arms, one more monitor on the left and and one monitor on top of the middle monitor.

I am also looking at elevating the speakers in the middle desk on a shelf or speaker stands.

RIGHT DESK (200×63.5cm)
??? Suggestions on what to do with this space?

Don’t mind the cable management for now, WIP.