you're correct on the matthew isuue being "up in the air" as far as proof.
the truly ugly thing is that we recently had a talk that was about how jesus died. the speaker brought up the medical study that i cited saying that the study proved that jesus' arms could nor have been at 90 degree angles to his body because he could survive indefinately. he (or the society) failed to mention the part about him lasting less than 30 minutes if he was crucified the way the watchtower shows.
selective research at it's best!!!!