NL25 Playing AA OOP against a tight player

[duke186]

Villain was running about 18/7/2.6

I assumed his limp range was pretty wide including both 33 and 55 as well as a bunch of 10x's. I feel like reraising the flop gives my hand away too much, and the min raise is sort of scary. What kind of line do people take here, bet the turn and call a shove?

Full Tilt Poker - No Limit Hold'em Cash Game - $0.10/$0.25 Blinds - 5 Players - (LegoPoker HH Converter)

SB: $18.65
Hero (BB): $51.70
UTG: $56.65
CO: $25.00
BTN: $21.85

Preflop: Hero is dealt A[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img] (5 Players)
UTG calls $0.25, CO calls $0.25, BTN folds, SB calls $0.15, <font color="red">Hero raises to $1.25</font>, UTG folds, CO calls $1.00, SB folds

Flop: ($3) 5[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">Hero bets $2.25</font>, <font color="red">CO raises to $4.50</font>, Hero calls $2.25

Turn: ($12) 7[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero checks, <font color="red">CO bets $8.00</font>, <font color="red">Hero raises all-in to $45.95</font>, CO calls all-in for $11.25
Uncalled bet of $0.00 returned to Hero

River: ($50.50) T[img]/images/graemlins/spade.gif[/img] (2 Players - 2 All-In)

Pot Size: $50.50 ($2.50 Rake)

[Vyse]

Raise to $1.75 PF, wtf?

I stack off here every time. I don't fold AA HU.

[jordiepop]

raise more pf. and i like the crai on the turn.

[SykoraG]

Duke, as previously stated raise more preflop. 4x +1 for every limper. I know its Aces and you don't want to scare anyone away :P