kenkraly2007 said:

Now assuming they are going to re-mix and fix the films audio on blu-ray which source of the audio will they use the 77 theater mix the 85 mix other SE's from 97 and 04? I've heard on other blu-ray movie titles that they try to get the best mix possable for different films that are released on BD.

We have no idea which mix they will use. And I have no confidence that Lucasfilm will "get the best mix possable". With each release the mix keeps getting worse, because they seem to be more interested in making changes than in restoring it. If there were an office betting pool, I'd put my money on their using the most recent mix, and just pooping in a bunch more changes.