C'mon, guys, there a politics thread in off topic.
@ yotsuyahis :
The issues you bring up are so minor, that I wouldn't be doing anything about them even if I was to make a new version. In fact I'm not even sure they are actual issues (005, msycamore?).
As to the soundtrack, you are very far off the track. The sound on the NTSC DVD is hairy_hen's 5.1 reconstruction of the 1977 70mm 6 track audio.
And if you want the mixes that you mentioned, just download the HD version - it has 6 different audios. The S(hit)D(ef) DVD version was never a primary goal of this edit and as such, it can't really be used as a reference point (although Chewtobacca did a great job converting it as usual).