Looking for some affirmation (8 3/4 rebuild not successful)

I haven't had a chance to pull the 3rd member back out yet. Hoping I can get it pulled out this weekend.
The day I installed this I was probably over sensitive to any noise/ vibration. I had to move my car this weekend and figured I would take it for a short cruise just to confirm my symptoms.

First off, the harmonics I mentioned @ 60 MPH is all from the engine. Going to have to get used to the engine being wound up a bit more with the 3:23 to 3:55 ratio change.
Outside of this, the rear end was quiet until the diff oil warmed up (again on my return route to home). The gear whine is back, although not near as bad as I had remembered it and is only present at ~40MPH (when coasting and under load). Above or below this speed it's silent.