Update. All are doing well, except for the Heuffelii Gold Bug, which was dug up by cats/squirrels (so frustrating!) at least once.
I had a little time to hunt for plants yesterday! I added a Green Wheel (front center), a Silverine (front left), a noid that looks a little... odd
and two with labeling I don't quite trust.
"Jade Rose" (whatever it is, it's one of the bigger cobwebs I've seen):
"Thunder" (which brought a couple little sedums with it):
NOID: