A2 vs AA

[AnyAce]

This situation comes up fairly regularly and so I wanted to get people's thoughts on how they play it:

You are dealt something like:

3[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/spade.gif[/img], 2[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/diamond.gif[/img].

A limper to me and I pot it to $4.50 preflop. Folded to solid player in BB who repots by raising $14. Limper folds.

This screams out to me as AAxx(with decent low draw). I call and the two of us see a flop of:

3 [img]/images/graemlins/club.gif[/img] 8 [img]/images/graemlins/heart.gif[/img] Q [img]/images/graemlins/club.gif[/img]

As expected, BB immediately pots it. I usually call here and hope to make low on the turn but realize it may be a bad gamble but have trouble laying down here.

If flop had been 2 spades instead of 2 clubs then I would re-raise him.

How would you all play this preflop and on the flop?

Thanks
AA

(In the case in question BB had AA67)