Hi, noob, scored some mk3 pentas and am in love! 
Full on restoration in progress including taking my trumpet/sax panel beating skills to the stainless :-)
Anyway, I'm missing a plastic clip for one of them, so if anyone has or knows where I can find one then yes please.

Has anyone broken down the datastream info for the displays? I have a 3200 which has powerlink, however I would rather run these on something else, like bluetooth and think it would be rather cute have the display functioning in some limited capacity, even static. I can't see it as overly difficult with a pi or arduino...