Rough Spot in reraised pot

[TheRempel]

Button I have no huge reads on, other than that he has played 30/5 in the few hundred hands I have played on him. The UTG+1 Cold-Caller cold calls too much but generally plays pretty straightforward post flop.

Party Poker
Pot Limit Omaha Ring game
Blinds: $1/$2
10 players
Converter

Stack sizes:
UTG: $56.90
UTG+1: $309.70
UTG+2: $550.68
MP1: $200
MP2: $133.50
MP3: $65.50
CO: $104
Button: $137.75
SB: $390.45
TheRempel: $432.55

Pre-flop: (10 players) TheRempel is BB with A[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/diamond.gif[/img] 6[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/diamond.gif[/img]
UTG calls, UTG+1 calls, UTG+2 calls, 4 folds, <font color="#cc0000">Button raises to $6</font>, SB folds, <font color="#cc0000">TheRempel raises to $25</font>, UTG folds, UTG+1 calls, UTG+2 folds, Button calls.

Flop: K[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/club.gif[/img] ($80, 3 players)
TheRempel checks, UTG+1 checks, <font color="#cc0000">Button bets $36</font>, TheRempel calls $36 <font color="aaaaaa">(pot was $116)</font>, UTG+1 folds.

What's the best line? Should I lead the flop and why?