I am so happy, I managed to score these really nice coaches from eBay, thanks to Roland.

I already have of coach with a break house and a luggage car as well, and with these two more I think it will make a very nice consist. I have a BR78 to go with it which is more-or-less period correct I think (bit to late).
Am I correct saying that these coaches are very old? Judging by the 4 digit product number and also the box says "Made in West Germany"? And these were not made later, right? I was surprised that it was a decent price. I would assume these are thought after models.

Reason I am posting this, because I would like to add some lights to these coaches. I have a few umbauwagens and for those I found a few Marklin 5605 light kits. Are there are modern replacements available for these? I don't think these (or similar are sold any more).

What I really need are these pickups:


I can add the lights and everything else, but these spring loaded pickups are perfect.
Any recommendations?