You said you wanted to check out more possible edits, IMDB forums have something that has not been discussed here yet, and I don't know if it is true or not, but you would be the man to ask....

http://www.imdb.com/title/tt0096438/board/nest/212271838?p=1

Well I'm sure that if we can get a clear image of the "Rigid Tools" poster, some of us can recreate it & re-insert it in the HD version. All it takes now is to find a good image of it. By the way, it's been discussed on another forum titled "Do theese films need preservation ?".