Did I maximize value here?

[jayheaps]

5/$10 Omaha Hi/Lo - Saturday, February 12, 14:47:35 EDT 2005
6 Handed

** Dealing down card:s **
Dealt to Hero [ J [img]/images/graemlins/spade.gif[/img] A [img]/images/graemlins/heart.gif[/img] :2 [img]/images/graemlins/heart.gif[/img] :4 [img]/images/graemlins/club.gif[/img] ]
EP folds.
MP1 calls [$5].
MP2 raises [$10].
Hero calls [$10].
SB calls [$8].
BB folds.
EP calls [$5].
** Dealing Flop ** [ 5 [img]/images/graemlins/heart.gif[/img], 3 [img]/images/graemlins/club.gif[/img] 7 [img]/images/graemlins/heart.gif[/img] ]
SB checks.
EP checks.
MP2 bets [$5].
Hero calls [$5].
SB calls [$5].
EP folds.
** Dealing Turn ** [ 8 [img]/images/graemlins/heart.gif[/img] ]
SB checks.
MP checks.
Hero bets [$10].
EP folds.
MPcalls [$10].
** Dealing River ** [ 8 [img]/images/graemlins/club.gif[/img] ]
MP checks.
Hero bets [$10].
MP calls [$10].
Hero shows [ J [img]/images/graemlins/spade.gif[/img], A [img]/images/graemlins/heart.gif[/img], 2 [img]/images/graemlins/heart.gif[/img], 4 [img]/images/graemlins/club.gif[/img] ] a flush, ace high.
Hero shows 7,5,3,2,A for low.
MP doesn't show [ A [img]/images/graemlins/club.gif[/img], K [img]/images/graemlins/diamond.gif[/img], 3 [img]/images/graemlins/diamond.gif[/img], A [img]/images/graemlins/diamond.gif[/img] ] two pairs, aces and eights.
MP doesn't show 8,7,5,3,A for low.