I've thought about this too, but it would be pretty impossible. The lost cut had no score, on-set sound (no effects), a bunch of alternate takes being used for the editing and a lot of unfinished special effects shots that we wouldn't have access to. You could roughly approximate it by taking all of tha available footage from it (using Deleted Magic as your primary source, probably), but then you'd have to make all of the footage black and white and you'd also have to try to mix just the dialogue out of the 5.1 mix on the DVD to get rid of the sound effects and music.