Tens in SB, Just Called PF, Flopped Set Multiway

[jk3a]

Opener is TAG. 19/16/3, likely 2p2er i think. BB no good so far. Obviously reraising pf is an option here, I didn't. Let's please not waste our time talking about that. Arguments can also be made for leading the flop, I didn't. I'm really more interested in turn discussion. Should I have lead, should I have c/r, what line do you like on the river if bb had folded, what do I do now? What is Opener's range? Thoughts on those topics much appreciated.

Full Tilt Poker
$1/$2 No Limit Hold'em Ring Game
5 Players
LegoPoker Hand Converter

<font color="black">Stack Sizes</font>
MP: $98
CO: $304.05
Hero (SB): $351.5
BB: $57.9
UTG: $195.50

<font color="black">Preflop:</font> T[img]/images/graemlins/spade.gif[/img] T[img]/images/graemlins/club.gif[/img] ($3, 5 players)
UTG folds, MP folds, <font color="red">CO raises to $7</font>, Hero calls $6, BB calls $5

<font color="black">Flop:</font> 6[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/spade.gif[/img] T[img]/images/graemlins/heart.gif[/img] ($21, 3 players)
Hero checks, BB checks, CO checks

<font color="black">Turn:</font> 6[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/spade.gif[/img] T[img]/images/graemlins/heart.gif[/img] [Q[img]/images/graemlins/heart.gif[/img]] ($21, 3 players)
Hero checks, BB checks, <font color="red">CO bets $15</font>, Hero calls $15, <font color="red">BB raises to $30</font>, <font color="red">CO raises to $55</font>,