Live 1/2 DEEP stacked AA hand

[stealyourface]

I'm pretty sure I played this hand like an idiot. Tell me what you think.

We're playing 10 handed and there is a lot of action at the table. Most PFRs are to 15 and are called 5 ways.

Anyway, I have a stack of about 750 and get dealt A [img]/images/graemlins/spade.gif[/img]A [img]/images/graemlins/heart.gif[/img] in the BB.

UTG (Georgia Avenue on here, TAG who mixes it up) has a stack of about 500 and straddles to 5.

5 or 6 people call 5 and I bump it up to 45. Unfortunately,telegraphing my hand with such a big raise is really the only way I can thin the field. UTG calls, everyone else folds.

Flop comes 10 [img]/images/graemlins/heart.gif[/img]8 [img]/images/graemlins/diamond.gif[/img]2 [img]/images/graemlins/spade.gif[/img]

I bet 60. UTG raises to 130.

What's my play?