So is that 1:13:33 right to the end? Because when Loomis shoots Michael followed by the empty gun click is quite noticeable for me.
Also I wonder if its a bad idea to compare with the fake mono track on the new BD. Reason is that there is a theory it is a downmix of the 7.1 (or an earlier 5.1) where the centre channel is missing. Does that mean some sound effects will sound different?