how much to raise/stars 10+1

[Jozepha]

villian is loose with low aggresion,

this is very early in tournament, level 1

how much should I raise the river?

Preflop: Hero is MP3 with 4c, 4s.
2 folds, MP1 calls t30, MP2 calls t30, Hero calls t30, 2 folds, SB completes, 1 fold.

Flop: (t150) 4h, 8d, Kh (4 players)
SB checks, MP1 bets t60, MP2 folds, Hero calls t60, SB folds.

Turn: (t270) 2s (2 players)
MP1 bets t60, Hero calls t60.

River: (t390) As (2 players)
MP1 bets t150

Final Pot: t1470