haven't received new exp card
When I called the EXP line after I qualified (12/6) they said it would be 3-6 weeks as they print them in batches. Not sure if that's accurate but that's what I was told.
Still haven't received anything yet, however on 12/7 my status was updated online and in the app, which was great as I was able to use the FL at JFK that morning.
I haven't actually received any sort of "congrats" or "welcome" email either, although I'm not sure if AA does that.