2/4 NL flop decision with overpair

[elindauer]

I don't generally play NL and was curious if you consider this to be a fairly straightforward decision.

party 2/4, 8am California time. This game is playing fairly tight, lots of nut peddlers. Not a tough game, but perhaps not extremely profitable either.

UTG limps. I (~$400) make it $15 w/ KK. BB (~$275) makes it $26 (min raise). UTG folds, I make it $50. BB makes it $74 (min raise). I call.

Now at this point, the BB has about enough for 1 pot sized bet. Assuming he fires his last $200 into the $160 pot on the flop, what flops are you calling? All? Everything without an ace? Nothing without a king?

The flop I got was Q84 r. Play?

Thanks.
Eric