Harmy said:
The burnmarks are something I'm not quite decided about
Okay, well I'm inclined against them, for what it's worth. The rest of the print has such a "cleaned up" look that they stand out more than they would have in a normal dusty, scratchy theatrical run. And as others have said, any normal restoration (Criterion, anyone else) would remove them.
As for the shake, I like the idea, but it still doesn't quite work for me in its current state. I suspect that the extra shake plus high compression makes the blur look worse than it would in the final product, and I might like it right now with less compression, who knows.