Hand against RiverLoser from the $2,500

[nfpceo]

My opponent in this hand is RiverLoser...who has won a lot on Stars. Would anyone play the hand differnt? Even though I know RiverLoser is a really good player I don't think I can lay down my set. Thanks
PokerStars No-Limit Hold'em Tourney, Big Blind is t50 (9 handed) converter

saw flop|<font color="#C00000">saw showdown</font>

MP2 (t6985)
MP3 (t2700)
CO (t3920)
<font color="#C00000">Hero (t4640)</font>
SB (t9205)
BB (t9075)
UTG (t9800)
<font color="#C00000">UTG+1 (t5305)</font>
MP1 (t2840)

Preflop: Hero is Button with 5[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">UTG+1 raises to t150</font>, MP1 calls t150, <font color="#666666">3 folds</font>, Hero calls t150, <font color="#666666">2 folds</font>.

Flop: (t525) 5[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">UTG+1 bets t200</font>, MP1 calls t200, Hero calls t200.

Turn: (t1125) 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">UTG+1 bets t500</font>, MP1 folds, <font color="#CC3333">Hero raises to t1500</font>, <font color="#CC3333">UTG+1 raises to t4955</font>, Hero calls t2790 (All-In).

River: (t10370) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: t10370

Results in white below: <font color="#FFFFFF">
UTG+1 has Ah Ad (three of a kind, aces).
Hero has 5h 5s (three of a kind, fives).
Outcome: UTG+1 wins t10370. </font>