It'll be great to finally see the full version of this. Cleaning up the workprint footage to anything vaguely resembling blu-ray standard will be a huge amount of work though, considering that it currently looks like this:
http://youtu.be/CX0-AlytIXY
I suspect that expectations will need to be tempered for what they'll be able to achieve. Rather like the blu-ray of the fully restored Metropolis, where the most recently found footage is so damaged it looks like it's being viewed through a hurricane, just being able to see the complete work in some form will have to be enough.