$2/$5 NL ($300 max) hand at Turning Stone vs. 2+2er

[snowbank]

I have AKs in early position. I have raised the previous 3 hands to $13 pre-flop. Table was pretty tight, so people were folding around a lot. I expected someone to raise me one of these times, and my plan was to re-raise here, so I made it $13 again pre-flop. I think there was one caller, and 2+2er who was sb or bb made it $55. I went back on my original plan to re-raise since he had me covered, so I just called.(I had about $400) Heads up to the flop: A-J-10 rainbow. He bet $60. I was worried about JJ or 1010 here, because it was a pretty small bet for the size of the pot. A raise would pretty much commit me to the pot, so I just called. Turn was a 7. He checked, and I checked behind. River was another 7. He bet $100, I called.

Thoughts?