OK it is done, while we were trying to pull the hub off the axle came out of the diff, then we prayed the driveshaft forward and got it off. Then lowered the diff and put in the Quaife diff. Got all the arms hooked up and put the exhaust on and drove it around the airport, no weird noises and she worked fine. Spent the rest of today putting the rear bumper cover back on. Made the mistake of fooling with the right rear upper plastic interior cover to see if I could get it to stay up better. Pulled a little to hard and pulled it off! Most of the push tabs are broken so that is what I will be fixing the next few days.
hope to be on the road Tuesday to see how the diff does.