I've gone back over this thing and redone certain parts more times than I care to say, but at last I'm ready to declare that the new stereo track is completely finished. It's still not perfect, but at this point I think further improvement would be going well into the realm of diminishing returns, and would require more skill and better equipment than I possess to get any meaningful results. So without further ado, here it is—a stereo FLAC file split into a six-part RAR archive.
part 1, part 2, part 3, part 4, part 5, part 6
5.1 mix to follow as soon as possible.