What do you think of Crassula muscosa for #7 or maybe crassula imperialis? I have been searching crassula images and that's the closest I can come to mine. Here are a few photos where you can see the little growths (?flower buds) between some of the leaves on some of the stems.
These 2 are crassula muscosa
This is crassula imperalis .
And how about Crassula Springtime for #5b?
I ordered 3 more plants to add to my collection: Anacampseros 'Sunrise'. Echeveria "Blue Curls' and Crassula "Baby Necklace'. Hate to think of what my dining area is going to look like this winter with all the plant lights that will be needed.