NL1k - How to extract most value

[sambo_888]

SB: $190
BB: $1,564
UTG: $292
UTG+1: $1,000
MP1: $967
Hero (MP2): $1345.25
CO: $788.50
BTN: $1,032.25

Pre-Flop: A[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img] dealt to Hero (MP2)
UTG calls $10, UTG+1 folds, MP1 calls $10, <font color="red">Hero raises to $45</font>, CO folds, BTN calls $45, 2 folds, UTG calls $35, MP1 calls $35

Flop: ($195) 5[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/heart.gif[/img] (4 Players)
UTG checks, MP1 checks, Hero?

Do you think it is best to check this as there are no draws out and still a player left to act behind who may try and steal the pot?
A bet of $130 would get everyone to fold as its unlikely someone has the other A so I dont think that is the best play.
Anyone like a bet of $60 to induce a raise?

What would you do in this situation?