JJ in 3bet pot vs solid TAG --> common spot

[Veron]

Villain is 17/14/3 over about 1k datamined.
He raises small PP's UTG and is positionally aware, but apart from that I don't have a read. He's playing 4 tables 400NL so I assume he is competent to a certain degree.

CO ($408)
Button ($553.70)
SB ($510.60)
BB ($400)
UTG ($521.40)
Hero ($879.50)

Preflop: Hero is MP with J[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">UTG raises to $14</font>, <font color="#CC3333">Hero raises to $46</font>, <font color="#666666">4 folds</font>, UTG calls $32.

Flop: ($98) 2[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, Hero checks.

Turn: ($98) 7[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">UTG bets $70</font>, Hero ??

Comments on the postflop streets very much appreciated [img]/images/graemlins/smile.gif[/img]