10/20 tricky spot

[oldfashiond]

Hi, first post, please be gentle if its not fromatted properly [img]/images/graemlins/grin.gif[/img]
Have played pretty agg pre and post this session, Vialin is a little more passive pre than most, and views me as pretty agg. I'd feel a lot better about my hand if he raised flop, this turn raise looks kinda strong to me. BUT, its blind v blind, and he knows i def could and would double barrel w nothing. push? call? fold?

No Limit Holdem Ring game
Blinds: $10/$20
4 players
Converter

Hero: $1980
Villain: $2022

Pre-flop: (4 players) Hero is SB with 7[img]/images/graemlins/diamond.gif[/img] 10[img]/images/graemlins/diamond.gif[/img]
2 folds, Hero raises to $70, BB calls.


Flop: 10 [img]/images/graemlins/spade.gif[/img] A [img]/images/graemlins/diamond.gif[/img] 7 [img]/images/graemlins/heart.gif[/img] ($140, 2 players)
Hero bets $120, BB calls.


Turn: 3 [img]/images/graemlins/spade.gif[/img] ($380, 2 players)
Hero bets $340, BB raises to $820

Hero?