How do I play AK here?

I have just been looking through some of my hands I recently played & this one was one that bothered me how to play,
I don't have any reads on any of the oppponents, but on the flop I'm concerned about someone hitting two pair (KT) also I have come up against alot of players at this limit who have the "any two cards will do" pre-flop mentality so I'm not ruling out T3 or K3 either.

Paradise Poker 0.50/1 Hold'em (10 handed) converter

Preflop: Hero is Button with A[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/heart.gif[/img].
<font color="#666666">2 folds</font>, UTG+2 calls, <font color="#666666">2 folds</font>, MP3 calls, CO calls, <font color="#CC3333">Hero raises</font>, SB calls, BB calls, UTG+2 calls, MP3 calls, CO calls.

Flop: (12 SB) 3[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(6 players)</font>
SB checks, BB checks, <font color="#CC3333">UTG+2 bets</font>, <font color="#CC3333">MP3 raises</font>, <font color="#CC3333">CO 3-bets</font>, Hero ?

a) Do I cap to protect my hand?
b) cold-call to hope to build pot (hoping SB &amp; BB calls) then bet/raise UI turn
c) cold-call to hope to improve but call down 1 bet (folding 2 bets) to turn &amp; river (even if T hits on either street)

Any help will be appreciated