There was a release, perhaps the lazerdisk box set not sure, that had both the theatrical cut and a (I believe) BBC tv edit. Although the BBC tv version could be characterized as more up beat, the commentary and inclusion in the box showed it great respect. They discuss the editing choices that needed to be made to reframe the story as if it had been conceived that way from the beginning.

It's one of the most educational discussions of cinematic storytelling and editorial technique. It is absolutely worth seeing both versions and listening to the commentary if you can find them.