I've made some improvements to my edit of msycamore's PCM 70mm mix transfer, and it now syncs perfectly to the BD video - if anyone would like to add it to their own BD rip (legally, of course) PM me for a link.
There are some good tips on adding new audio to BD video in the Jurassic Park thread if you need them.
Vintage 1979 ad and trailer reel to follow!