middle set 200bb deep, scary board, solid villian

[G_Dollaz]

Poker Stars
No Limit Holdem Ring game
Blinds: $2/$4
5 players
Converter

Stack sizes:
UTG: $1399.55
CO: $794
Hero: $838.40
SB: $302.30
BB: $423.30

Pre-flop: (5 players) Hero is Button with 4[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/diamond.gif[/img]
UTG folds, <font color="#cc0000">CO raises to $16</font>, Hero calls, SB calls, BB folds.

Flop: 3[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/club.gif[/img] 5[img]/images/graemlins/spade.gif[/img] ($52, 3 players)
SB checks, <font color="#cc0000">CO bets $40</font>, <font color="#cc0000">Hero raises to $172</font>, SB folds, <font color="#cc0000">CO raises all-in $778</font>, Hero calls.


anybody do anything differently here? villian is 21/17, very solid, we don't have any real history besides a few 3 bets preflop, haven't gotten in any big hands though