PLO 100 - raising with Aces in early position

[Elrazor]

Is is always correct to raise pre flop with AAxx in early position in a full ring game?? i use this hand as an example of how in this instance raising got me into trouble

i even considered checking this turn hoping i could repot as there were so many scare cards and i wouldnt have a clue if i was still ahead if any of them fell. Does anyoen else thing going for a C/R on this turn is a bad idea??

Cryptologic
Pot Limit Omaha Ring game
Blinds: $0.50/$1
9 players
Converter

Pre-flop: (9 players) Hero is UTG with A[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/diamond.gif[/img] 3[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/club.gif[/img]
<font color="#cc0000">Hero raises to $3.5</font>, UTG+1 calls, 3 folds, CO calls, Button calls, 2 folds.

Flop: 7[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/spade.gif[/img] ($15.5, 4 players)
<font color="#cc0000">Hero bets $10</font>, UTG+1 folds, CO calls, Button folds.

Turn: 4[img]/images/graemlins/diamond.gif[/img] ($35.5, 2 players)
<font color="#cc0000">Hero bets $35.5</font>, CO calls.

River: 8[img]/images/graemlins/club.gif[/img] ($106.5, 2 players)
Hero checks, <font color="#cc0000">CO is all-in $36</font>, Hero calls.

Results:
Final pot: $178.5