Congratulations. Not sure about that AR decision, but hey, a gun that you use is always more fun than a safe queen.
Looks like you got some AMAZING guns in the process.
I found myself going through the same process, and I can not say that I am sorry. I spend a LOT more time at the range because of my decisions. And that is really what it is all about.
There are a couple of guns that I miss, and wish that I had back, but am I happier? YES!