@jimbotron235:

According to this: http://www.hometheaterforum.com/topic/325032-sergio-leone-blu-ray-thread/

The German and French versions are the only true director's cuts.

That German version on youtube is about 157 minutes in PAL, which is 164 minutes in NTSC. I haven't checked, but if those scenes are in this version, then they should probably be there.

Also, there really is foley during the credits, but you may be able to get a better sounding version, as there are 2 TV rips of that broadcast , but I myself couldn't find any links.

Perhaps a few German friends can help.