Whats the best line on turn pls, and plan for river ... and reasons why ofc

dont know anything about the villian as i played the hand
thks
PokerStars Hand #79153353803: Tournament #569010165, $30+$3 USD Hold'em No Limit - Level IV (50/100) - 2012/04/20 9:34:18 WET [2012/04/20 4:34:18 ET]
Table '569010165 12' 9-max Seat #4 is the button
Seat 1: Jok777 (1990 in chips)
Seat 2: Habyt (6962 in chips)
Seat 3: Midoriki (3539 in chips)
Seat 4: donation_e (2985 in chips)
Seat 5: mark504 (2979 in chips)
Seat 6: T_Mar79 (8952 in chips)
Seat 7: Rafashocker (3815 in chips)
Seat 8: The Ace Dude (7166 in chips)
Seat 9: p9rzemek (4351 in chips)
mark504: posts small blind 50
T_Mar79: posts big blind 100
*** HOLE CARDS ***
Dealt to T_Mar79 [

]
Rafashocker: folds
The Ace Dude: calls 100
p9rzemek: folds
Jok777: folds
Habyt: folds
Midoriki: folds
donation_e: folds
mark504: folds
T_Mar79: raises 275 to 375
The Ace Dude: calls 275
*** FLOP *** [

]
T_Mar79: bets 445
The Ace Dude: calls 445
*** TURN *** [

] [

]
T_Mar79: ?