When he calls your 5x PF raise, I'd put him on high pockets, maybe even AK or KQ. That being said, this board doesn't scare me at all.
I like the PF raise, and I like the 1/2 pot c-bet on the flop. You should've pot bet the turn and again on the river.
You definately don't have the nuts, but even so, you have an 85% fav hand. Bet, and bet big.