That is awesome. I'm not much of a Haworthia person but those plants are particularly choice. Also the Echeverias. Wow.
A couple of comments.... Aloe #2 in the first pic looks like "Pepe" which has the same parentage. It can get pretty wide over time and can form impressively large clumps. Pretty in flower.
Also, the Cotyledon (HD plant) will enjoy a larger pot in the future... those plants seem to do better given a little more space. I have one that is kind of stunted because I have been too lazy to repot it.
