10nl, full ring: tptk getting awkard resistance

[gedanken]

PokerStars No-Limit Hold'em, $0.10 BB (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

saw flop|<font color="#C00000">saw showdown</font>

UTG+1 ($5.30)
MP1 ($1.05)
<font color="#C00000">MP2 ($9.15)</font>
CO ($12.30)
Button ($11.20)
SB ($12.45)
<font color="#C00000">Hero ($10.85)</font>
UTG ($10.25)

Preflop: Hero is BB with K[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/spade.gif[/img].
UTG calls $0.10, <font color="#666666">2 folds</font>, <font color="#CC3333">MP2 raises to $0.2</font>, <font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to $0.6</font>, UTG folds, MP2 calls $0.40.

Flop: ($1.35) T[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $1</font>, <font color="#CC3333">MP2 raises to $3</font>, <font color="#CC3333">Hero ???</font>

Reaching for the fold button, I see villian is 36/18/i since he sat down 10 hands ago, so I'm thinking he might be optimistic or just jerking my chain.

If I minraise to $5 and he shoves, it's only 3.55 to call into about a $12 pot. Am I just stacking off to a set here?