AA in a big pot

[Rafael_Luiz]

Is there any merit in the theory of letting another player cap it for me preflop here. And then did I stop raising at the right time? (No reliable reads on any of the players)

Party Poker 2/4 Hold'em (6 max, 10 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

Preflop: Hero is BB with A/images/graemlins/heart.gif, A/images/graemlins/diamond.gif.
<font color="#666666">1 fold</font>, UTG+1 calls, <font color="#666666">2 folds</font>, <font color="#CC3333">MP2 raises</font>, MP3 calls, <font color="#666666">1 fold</font>, <font color="#CC3333">Button 3-bets</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero caps</font>, UTG+1 calls, MP2 calls, MP3 calls, Button calls.

Flop: (20.50 SB) 3/images/graemlins/spade.gif, 4/images/graemlins/heart.gif, 8/images/graemlins/spade.gif <font color="#0000FF">(5 players)</font>
<font color="#CC3333">Hero bets</font>, UTG+1 calls, MP2 calls, MP3 calls, Button calls.

Turn: (12.75 BB) 2/images/graemlins/club.gif <font color="#0000FF">(5 players)</font>
<font color="#CC3333">Hero bets</font>, UTG+1 calls, MP2 calls, <font color="#CC3333">MP3 raises</font>, Button calls, Hero calls, UTG+1 calls, MP2 folds.

River: (21.75 BB) 9/images/graemlins/spade.gif <font color="#0000FF">(4 players)</font>
Hero checks, UTG+1 checks, <font color="#CC3333">MP3 bets</font>, Button calls, Hero calls, UTG+1 folds.

Final Pot: 24.75 BB