"Failing that, how about a version comparing the 1977 and 1997, 1977 and 2004 and 1997 and 2004 versions, each on an alternate angle."

Dear sweet Jesus. you are ambitious! I don't think I have enough system memory for that!

A project of that size would be very ambitious but if something like that were possible, the people with the skills to do it read this forum.

As a self-confessed video editing idiot I consider all the current projects as ambitious, as would 99.9% of the planets population!!!