I was going to ask the same question, thank you.

I wish I had more information to go on in regards to what percentage of the time an emergency cesarean is performed for a suspected rupture (detected by EFM) but nothing turns out to be wrong with the baby or the scar. 

As things stand I'm having a hard time weighing the pros and cons.  My hospital does require continuous monitoring, but of course if I do the "walk in pushing" thing, that doesn't matter very much.  I guess I just have to figure out how comfortable I'd be with waiting that long.