I think PCM would sound fantastic, and a mono track on ANH would be a treat as well. My question concerns the extra dialogue in ANH (C3PO's tractor beam info, Stormtrooper's "Close the blast door" line, etc.). Considering most, if not all, of those bits of dialogue are found on the SE laserdiscs, would it be possible to splice them into the audio you're working on? As far as mono goes, what about taking that completed track and remixing it to a single channel? I'm intently curious about this.
GREAT X0 starfield recovery comparison photo in that other thread, BTW.