Stars 30+3 MTT Bubble Action

[MyPC8MyMoney]

475 or so entries, money bubble 5 slots away. Roll up KK in the Cut Off after being card dead for 30 hands. New to this table...maybe 5 hands. It's go time. Do I raise like below for action, or just shove AIPF and try to scoop the blinds?

PokerStars No-Limit Hold'em Tourney, Big Blind is t800 (8 handed) internettexasholdem.com

UTG+1 (t8561)
MP1 (t25885)
MP2 (t10321)
Hero (t12930)
Button (t7595)
SB (t15052)
BB (t32183)
UTG (t8712)

Preflop: Hero is CO with K[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">4 folds</font>, <font color="#CC3333">Hero raises to t2400</font>, <font color="#666666">2 folds</font>, BB calls t1600.

Flop: (t4350) 9[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets t4000</font>, <font color="#CC3333">BB raises to t29733</font>, Hero calls t6480 (All-In).

Turn: (t44563) T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

River: (t44563) 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: t44563

I get looked up a lot with skanky hands even though I'm running like 21% VPIP on this one. Then they hit, then I'm on the rail. Is the standard 3x PF raise not high enough anymore ?