The easiest place to hear it was in the silence between the Fox fanfare and the main title. It can plainly be seen in the waveform as well as heard. It sounds like the same kind of noise I used to get when recording things through a line out--a high noise floor is to be expected from non-hifi analog equipment. It's not a particularly significant issue, I scarcely noticed it most of the time, but it's just a subtle thing going on in the background that was definitely not there when I switched to the '93 mix. It would be easy enough to silence the section before the main title, and the rest of it could be left alone. I wouldn't worry about it, just wanted to point it out is all.

I think you've done a great job with this d_j, it shouldn't take too much more work to finish it. This whole thing has intrigued me enough to want to make my own attempt, but I don't want to detract from the work you've done by doing so. :)