280's set up for indicators with cable ends for morse cables have inner indicator panel and slides from bluewater performance that is a 5 position will do tabs and 2 or 3 drives. Had a custom led ribbon cable backlight system under acrylic cover ,knucklehead broke the outer display pulling it out . Everything included exept the switch that makes them go up and down and the cables that run the indicators , but i prob have 2 good morse cables avail if you know the length.
280k's trade hands from $700 avg for crusty to 2800 for new with some indicator goodies.These are prices in the middle at 1300 shipped pre ebay pricing. Can email pics

Man. Cant believe one of the oso high rollers didnt snap up a complete set of super pretty 280k's for half of retail .they lasted about 2 hours on ebay .