Call 3-bet, time to bluff k-high flop

[spliff]

Villain is a pretty aggressive 3-better.

I have understood when playing back you can 4-bet allin pre-flop or just call with the intention to raise allin on flop.

Is this a good spot ?

He gotta fold pair from QQ and down + AQ

Is a king such a big part of his range so i should just give up after the flop - or should i have shoved preflop ?

Party Poker, $0.50/$1 NL Hold'em Cash Game, 6 Players

SB: $100
BB: $89.96
UTG: $110.94
MP: $103.45
Hero (CO): $100.83
BTN: $220.94

Pre-Flop: Q[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/heart.gif[/img] dealt to Hero (CO)
UTG calls $1, MP folds, <font color="red">Hero raises to $5</font>, <font color="red">BTN raises to $17</font>, 3 folds, Hero calls $12

Flop: ($36.50) 2[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/club.gif[/img] (2 Players)

Hero ?