In an attempt not to further pollute another thread, I'm referencing MySycamore's post here:
http://originaltrilogy.com/forum/topic.cfm/regrading-editing-original-trilogy-using-blu-rays-and-german-hdtv-streams-to-remove-bad-but-not-all-specialised-blu-ray-changes/post/553819/#TopicPost553819
Harmy, if a Laserdisc rip would be helpful to get more "out the window" detail than is available via other sources, PM me. I may not have the best source available, but I've got something.