King Kong: The Musical is coming to Broadway — to the Broadway Theater, to be precise. Previews start October 5 and they have Opening Night set for November 8. The show, which stars a silverback gorilla puppet whose weight in press releases seems to vary between one ton and two. There was a time when mine did, too. The show debuted in Melbourne in 2013 but I gather what will open in New York will be quite different. Here's a little look at its leading man…