Bluff with fours at NL25

[Nichlemn]

PokerStars No-Limit Hold'em, $0.25 BB (9 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

CO ($24.45)
Button ($10.25)
SB ($16.05)
Hero ($32.15)
UTG ($23.25)
UTG+1 ($37.45)
MP1 ($13.85)
MP2 ($28.05)
MP3 ($35.95)

Preflop: Hero is BB with 4[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/spade.gif[/img].
<font color="#666666">4 folds</font>, <font color="#CC3333">MP3 raises to $1.25</font>, <font color="#666666">2 folds</font>, SB calls $1.15, Hero calls $1.

Flop: ($3.75) Q[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, Hero checks, <font color="#CC3333">MP3 bets $3</font>, SB folds, <font color="#CC3333">Hero raises to $8</font>, MP3 calls $5.

Turn: ($19.75) 5[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $22.90 and is all-in.</font>


Villain seems to be component for a NL25 player. He tanks for a considerable period of time before calling the flop, hence me thinking he'd fold to a shove on the turn (in retrospect the flop raise was probably too small, and probably stupid to begin with).

Is this too reckless? It seems unlikely Villain would put me on an 8, maybe 87s or 98s, perhaps QQ or 88 could be scary possibilities. But I'm more thinking that Villain could have something less than AQ: if the Villain had that or above I think I'd get called or raised much faster. 99-JJ maybe? KQ folding to a shove? AK hanging around for some reason?