Unless someone gets their hands on a master tape, and that master tape is still in good shape (I've seen footage from one that wasn't), it's unlikely we'll ever see a better transfer than the KCCI version. That one is in remarkably good shape for a VHS (not even Beta!) tape. It's possible someone could come up with a Beta tape that's slightly better, but the odds against it having with no major glitches or bad edits are rather high. We lucked out in that the KCCI version has the complete intro and the complete credits and everything inbetween. Most of the other bootlegs out there are missing pieces, or are glitchy at the beginning or end.
It's a shame that the KCCI transfer out there now doesn't have the commercials intact, and that the commercial breaks have been slightly edited to eliminate duplication of frames. But that may be rectified in the near future.