You have done so much for me, Hetty.
I now have all the cuttings in perlite and it took four 5 gal. buckets and a 10 gal. tub. I have them pretty packed, 10-20 per. I have everything from single tips up to an eight-tipped one. I may take a few more cuttings off the really old, large plants before I move everything in, but that will only be a handful. Perhaps one more 5 gal. bucket's worth.