No raise, in late position from the guy, about the only thing you could possibly fear is 55, plus you had 2:1 chips over him, you would be in good shape even if you lost, I'd usually make the call unless he was an extreme rock.

-edit- I was just looking over this again, and the my beliefs are cemented, You can only realistically fear 55, because of the the preflop limp, K10 or better in late position is a raising hand in these circumstances, so I truly believe your Kicker would have been good, and you can't play fearing the nuts. Call, everytime.