Kate and Stan, I also knew Bevan Vigo just as I was fading in about 1990 and found him socially congenial and informed. Then I heard him give a KH dedication talk and it seemed to me he had to switch from human mode to JW-zombie mode to speak from the platform. It came across to me that he was suppressing the illogicality of what he was saying for the sake of WT solidarity. His dedication talk focussed on condemning evolution which seemed inappropriate since the non-JW locals and local council members were present.
I sensed cognitive dissonance in him at the time and later heard he had a mental breakdown. I am surprised to hear he is still a JW.
Incidentally, didn't we read in on this board that Drage and Ellis et al were removed from office due to child sexual abuse not by them but by their appointees?