SPS and I did this route a few years ago and were amazed at how little glacier was left.  How was the glacier looking this year?  
There is supposed to be a way to traverse back south along the ridge, dumping you at the standard bivy col.  We didn't try it, but would have cut off a lot of time getting down.  We used a single 60 m and had no issue.  Made it back to the car same day we summitted, but I would call it more of a two and half day trip.   Good job guys!  This was probably one of my favorite climbs to date!