I finally have the girls home to stay, and amazingly, I've found that most of the issues I had previously are starting to go away. I think it's because they've settled in and are getting use to new routines. Tilly is eating and drinking like a champ, both girls are getting a lot better at potty training issues, and Boo has also benefitted from the move being over. He's totally back to his old self. He's eating well, sleeping like a cat, and has nice and solid feces.
Oh, and Tilly is no longer urinating in her sleep. She sleeps the whole night through (Pearl too) without any accidents. Here they are settling in for the night. Usually, Boo is right there with them, or actually...they're right on top of him. But tonight it's just the two little twinettes.