I'm using Pages to do the final, final revision. All of the scene juggling is out of the way and I like being able to view the thing in its entirety now, more normally than you get through Edit Scrivenings.  So things aren't very fluid at this stage. I'm dealing with scenes in places and rewriting sections, paragraphs. I would NOT go to Pages until I was happy the entire sequence was in place.

Yes - autosave should be there. It's one of my issues for tomorrow. And you can't do the format change you mention. I have to do that in Word and then open the file in Pages. Scrivener 2 should change that on export mind.

Oh - and my first novel was much trashier than yours btw. I'm SO glad it didn't get published.