My Identification Of James Powell In The Martin Film Debunked?

It looks as though The JFK Theorist and Denis Moreisette and James Powell and his lovely ex-wife have all debunked my half-assed identification of James Powell in the Martin Film! After picking myself up off the floor, I girded up my loins and made this grudgingly vindictive video response. Not really. I think I'm behaving well. But I must consider this information more before I incorporate it into my understanding of the Powell Photo issue.