200.6PP Flopped top2 look quite marginal

[sixhigh]

UTG is pretty weak, 22/10/1.1; MP on the loose passive side, 27/11/1.3

Party Poker, $1/$2 NL Hold'em Cash Game, 6 Players
LeggoPoker.com - Hand History Converter

MP: $200.80
Hero (CO): $199
BTN: $189.20
SB: $198.20
BB: $303.10
UTG: $767.65

Pre-Flop: 7[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/heart.gif[/img] dealt to Hero (CO)
<font color="red">UTG raises to $8</font>, MP calls $8, Hero calls $8, 3 folds

Flop: ($27) 3[img]/images/graemlins/club.gif[/img] 8[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/club.gif[/img] (3 Players)
<font color="red">UTG bets $22</font>, <font color="red">MP raises to $50</font>, Hero ... ?

Button and Blinds weren't very squeeze-happy and both UTG and MP were pretty straightforward postflop, so I figured I could get some value from this hand postflop.

Fwiw, I have seen MP raising a cbet exactly twice within 200 hands, he had a set and bottom2 in those hands.

What are my plans?