FURTHER UPDATE:
She definitely looks different with the pink chain, that's for sure. I love the look. When she had the gray ligs, her mouth always looked a little "dark" (which was the first thing one of our regular bartenders mentioned when he first saw her). Now it looks really bright, fun and cheerful. I definitely like this look more than I expected.
Wires are 22s, which you can hear the ortho say in the video if you listen really closely. She's definitely feeling achy between the new wires and the addition of the very tight power chain. The stubborn lower tooth finally rotated into position enough that she no longer needs the wire tie or even a figure-8, so that's good at least. She commented at yesterday's ball game that she was accustomed to her lower teeth being sore, but the uppers hurting this much was a bit of a new sensation. She's on very soft food for now: ice cream, Ramen, refried beans, mac-n-cheese, etc.
Interesting sidebar: a week or so before this adjustment, she was being poked by the archwire on her lower left side. Because her teeth had moved, the wire had emerged from the molar tube. She didn't want to bother to go in to get it fixed when her appointment was so close. She did ask me to order a distal end cutter in case it happened again, so I can just snip it off if it happens again. I have one on the way.
She was very pleased that I attended the appointment, as was I, so I'll plan to attend the next one. We goofed and scheduled her next one for August 11, but then realized that she'll be in Maine that week. She's going to reschedule today, and I'll take at least a partial day off to attend that appointment, too.