If we could just convince ILM to give us a straight ananmorphic film transfer, then there are plenty of people who could put the fixes in later.
If they don't do a straight film transfer, people can't take the fixes back out again.
There is no way Lucasfilm would go to the big trouble to meet that list (although I'd love it if they did) it would be far too much time and money, but a straight transfer would be relatively cheap and quick to do - it would keep the hardcore fan base happy (that want it with NO changes of any description) and give the rest of us the raw material to just do the fixes that suit each of us (which will probably be different for each person), it would be nice if the different audio mixes were available too, but we already have an excellent PCM track on the laserdiscs and I'd prefer to see a maximum video quality on these releases.