50NL - Raise just called on drawy 4way flop, Ace turn (blank)minraised

[badatmath]

In this hand I raised the flop because I thought draws would call. I didn't think the button would just call with a big made hand on such a drawy board, especially with this many players in the pot, so when the A hit on the turn and he raised, I thought AhXh was most likely. I shoved so we could get the money in while he still has some hope, incase he's folding the river if a heart doesn't come.

How's my thinking?

Thanks, Matt

PokerStars No-Limit Hold'em, $0.50 BB (9 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP3 ($60.05)
CO ($50.75)
Button ($41.70)
SB ($54.55)
BB ($47.25)
UTG ($27.85)
UTG+1 ($28)
MP1 ($49.50)
Hero ($74.15)

Preflop: Hero is MP2 with A[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, MP1 calls $0.50, Hero calls $0.50, <font color="#666666">2 folds</font>, Button calls $0.50, SB completes, BB checks.

Flop: ($2.50) 8[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">SB bets $1</font>, BB calls $1, MP1 folds, <font color="#CC3333">Hero raises to $4</font>, Button calls $4, SB calls $3, BB folds.

Turn: ($15.50) A[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">Hero bets $9.5</font>, <font color="#CC3333">Button raises to $19</font>, SB folds, <font color="#CC3333">Hero raises to $42.5</font>, Button calls $18.20 (All-In).

River: ($89.90) 3[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: $89.90

[CalledDownLight]

raise preflop. Postflop looks good.