I did the Dead back in the 80's, a lot of East Coast tour dates during that time I hit. I'd have to say a good place to start is the Pig Pen era. I don't collect their boots but I'll send you a PM with some info.
Devi is my spiritual initiated name that my Gurudev gave me many years ago. So I added Kashmir, which is one of my favorite Zep songs and voila you have KashmirDevi.
You're probably wondering Why I'm here.... it cuz I love Zappa, a true genius amazing musician. I first got into Zappa in high school when I was about 16.
Dying to see Zappa does Zappa.