I had a Ganss GK-87 keyboard and it was the wrong MX switches for what I now realize I like (MX Blue's) but the visuals were fantastic. The "ice blue" LED lit keys looked fantastic. I now have a Das Keyboard 4 for Mac that has all the buttons/knobs I need, but sadly it's not backlit. The switches have the spot for the LED's, but I don't know about the board. Either way, is it at all possible to add LED's to this keyboard...? Does anyone know?