50NL-AJo vs 2 ops,TPTK drawy board

MP1 is a big calling station donk.BTN is a reg TaGG

Iso could have been 2.50 but i just feel that the table was pretty tight that i could get away.Flop cbet needs to be bigger?Its 3way,doesnt it need to be bigger,but concerning that flop,i gotta make someone pay,do I?

Im pretty lost with my options on turn?
I could see myself betting $10-$12 and fold to a shove,but would checking be retarded since its draw heavy and im 3way?

No-Limit Hold'em, $0.50 BB (9 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

saw flop

UTG+1 ($50)
MP1 ($69.55)
Hero (MP2) ($53.85)
MP3 ($108.10)
CO ($53.55)
Button ($79.50)
SB ($50)
BB ($52.55)
UTG ($49.25)

Preflop: Hero is MP2 with Jhttp://www.flopturnriver.com/phpBB2/...iles/spade.gif, Ahttp://www.flopturnriver.com/phpBB2/...iles/heart.gif
2 folds, MP1 calls $0.50, Hero bets $2, 2 folds, Button calls $2, 2 folds, MP1 calls $1.50

Flop: ($6.75) Jhttp://www.flopturnriver.com/phpBB2/...es/diamond.gif, 10http://www.flopturnriver.com/phpBB2/...es/diamond.gif, 7http://www.flopturnriver.com/phpBB2/...iles/heart.gif (3 players)
MP1 checks, Hero bets $4.50, Button calls $4.50, MP1 calls $4.50

Turn: ($20.25) Qhttp://www.flopturnriver.com/phpBB2/...miles/club.gif (3 players)
MP1 checks

Total pot: $20.25