That's a tough question. I'll answer live first since that's more my first-hand knowledge. She has a lot of songs and she is constantly writing news ones so things keep changing. You mentioned that you recorded all of her live shows. Not anytime in the short term, but she has talked about it.
Nobody really owns their own equipment as far as audio gear.
Well some people do, but very few - usually they're in country music for some reason. I toured with Randy Travis a couple of years ago. Country acts have a whole different way of doing it, you know, most are based in Nashville which is more or less the center of the country. So, instead of going out on tour and criss-crossing the country, they'll go out for four days at a time and go back to Nashville because they can do that. They own their own buses, trucks, and gear.