river size ? with disguised straight 400nl

[reup]

I just sat and villain's unknown.

Full Tilt Poker - No Limit Hold'em Cash Game - $2/$4 Blinds - 6 Players - (LegoPoker Hand History Converter)

SB: $85.60
BB: $373.40
Hero (UTG): $396.00
MP: $195.65
CO: $1,842.50
BTN: $163.50

Preflop: Hero is dealt 8[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/heart.gif[/img] (6 Players)
<font color="red">Hero raises to $14.00</font>, 4 folds, BB calls $10.00

Flop: ($30) 9[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/diamond.gif[/img] (2 Players)
BB checks, <font color="red">Hero bets $22.00</font>, BB calls $22.00

Turn: ($74) 4[img]/images/graemlins/spade.gif[/img] (2 Players)
BB checks, Hero checks

River: ($74) T[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">BB bets $36.00</font>, Hero...

What size do you like here. I'm thinking either minraise or shove cause a medium raise to like $120 isn't getting looked up to often imo unless he has a set and then he might call a shove, and also a shove looks bluffy. a minraise might get paid cause i look fos and my hand is disguised.

he's unknown but he's prolly got a medium pair like tens maybe jacks, could have a queen, could have a lower straight like 86. pretty wide range imo, go safe or go big here? ....or go medium?