Hey! What a shiny floof and floomp you have. Three of my cats have come from Lost Dogs, one from Lort Smith, and the others directly from friends/neighbours. Maneki Neko seems pretty decent, a friend has fostered for them in the past. Introducing a new cat I've always chosen the new to be younger than the resident regardless of gender. No power dynamic disasters but ymmv of course. Worst combo were sisters who barely tolerated each other.
I now own more cast iron cookware. Oops. Also got a pack of cider and found a middle one was empty with a pin hole in the bottom. Annoying, but can't be arsed trying to return it.
Don't use flip top lid bottles. I had a batch over ferment and Boyo coped it to the face. As did the ceiling.