I think Papalardi only used the smaller 200S cabs/heads and not 2000S cabs like Redding used toward the end of his JHE days, as pictured live. I know Mountain had at least one of Noel's 2000S heads though and a number of Redding's 200S cabs. I don't know if Papalardi used that 2000S head or if West did, since it is close to the same head as Leslie's prototype "Coliseum Model T" that I had.