Just to add to the above, like MartinM I went for tantalum bead throughout - see my order below:

https://archivedforum2.beoworld.org/forums/p/9016/89901.aspx Look a little more than half way down. When I replaced the capacitors in one of my BL5000s several years ago I found Leslie's post very useful, especially for the capacitor values.  I also made use of the photos from a 2010 post by 'MartinM' here:  https://archivedforum.beoworld.org/forums/t/35123.aspx The photos are no longer attached, but I kept a copy - see below:

Thank you very much for that extra input and pictures. I looks like some replacements are made with tantylum capacitors instead of Elctrolytic. Not sure if it should make any difference. I Have started recapping the Beolink 5000 with missing lines in the display and are using electrolytic capacitors. For some reason I do not seem to be able to insert pictures right now thought so have attached pictures with before and after replacing capacitors. After recapping 2 way is working fine with both my Beocenter 2500 and a MCL2AV as shown on the attached picture where the volume is shown in the display. An extra question that has come up. the best set of keypads is missing the round aluminium ring, but I have that available on another set of keypads. How can this aluminium ring be removed. Is it glued down or only held in by the rubber keys?

I am not sure why you can't upload photos normally - I'll send a message to Multicare. I just dug out an old BL5000 keyboard (actually one that Beoworld member Leslie sent me many years ago) and prised out the metal circle with a guitar plectrum.  It came out quite easily, but looks like it was originally  glued in place: