Wow, you did a great job! It makes me want one of my own and to raise my own chicks again. Hubby would not like the thoughts going through my head right now...
As a side note, I don't know if any of you remember me talking about my little Arry getting quite loud at times. However I did discover a treatment that appears to have helped greatly with that problem. It requires a lot of time but I started picking her up when she is really loud and briefly holding her beak (or stroking it quickly) when she tried to make noise while I was holding her. Then after about 5 min I would put her on the ground and hold her gently but firmly down. (when she is loud but not warning loud I will start with this) When she was quiet I would slowly release my hold when she made noise I would re-tighten it. She is not a fan of being held so this helped but since then (about 3 or 4 months) she has only gotten really loud once and she quickly calms down when she sees me. Just yesterday she was angry at the squirrel on our deck, but she resisted the temptation to yell at him. In this case it was necessary or I would have had to re-home her, possible cull her. Just my own experiments, maybe they will help someone in the future.
I do remember you telling us about this, and I am really happy to see you were able to fix the problem!