This will be a great job, the Blu is terrible as it can be and the HDTV-version is as good as it can be. A 35mm-Scan is the absolute reassurance of getting it right, since we do not really trust Disney in faithfully transfers without enhancing the f**k out of the films.
(And the thing with donations: without donations, there will be no scans anyway, and without having this done in an exclusive way (kick-starters work in the same way), nobody wants to donate anything, this sad but true. Anyway: The scans usually appears on myspleen or on Blutopia at a later time, I see no problem in it.)