Glad I got that bit right. See.. I'm learning!
I think 3/1 about the guy having Ax at the end was good a price. I didn't put him on a 2, 3 or 6 because of calling the PF raise a little oop and waiting until the river to bet. Which just left pp's and Ax hands. I ruled out 99-AA as I thought he would bet the turn at least with 99/JJ. Which in my mind just left 44/55/77/88 that had me beat.
I was proud of my logic on this one. My g/f who plays a little just looked at me blankly and said she would have folded ;p