PP100NL - stacking off w/bottom 2 on flop

[ethan]

Haven't played with opponent much, he seems a little loose, not particularly good, and a little too aggro postflop. PT has him around 40/8 preflop. When he makes the first raise, I figure he has top pair, diamonds, 45, 78, or maybe a set. 77-88 would also be possible. When he pushes, I remove 77-88 from that list but I think the rest of it's about the same. The push makes TT/JJ slightly more possible I suppose, but I think he would have raised those preflop. I suppose there's some tiny chance of him having 96s, but I think a 9 or a draw is most likely here.

If I just call his $6 to see the turn, I'm scared by any 2, 5, 7, 9, T, or diamond (25 cards). If by some miracle none of those come, I have even more scare cards on the river.

How's my line? What would you do if he just flat-calls the $20 flop bet? I'm never a huge fan of bottom two, and even less so with 100BB, but I thought I was ahead too often not to play them strongly.

Party Poker No-Limit Hold'em, $1 BB (9 handed) converter

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

UTG+1 ($267.4)
MP1 ($94.25)
MP2 ($97)
<font color="#C00000">MP3 ($97.3)</font>
CO ($157.9)
Button ($112.55)
SB ($145.35)
<font color="#C00000">Hero ($100)</font>
UTG ($100.05)

Preflop: Hero is BB with 3[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, UTG+1 calls $1, <font color="#666666">2 folds</font>, MP3 calls $1, <font color="#666666">2 folds</font>, SB completes, Hero checks.

Flop: ($4) 3[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, <font color="#CC3333">Hero bets $3</font>, UTG+1 folds, <font color="#CC3333">MP3 raises to $6</font>, SB folds, <font color="#CC3333">Hero raises to $20</font>, <font color="#CC3333">MP3 raises to $96.3 (All-In)</font>, Hero calls $76.30.

Final Pot: $196.60