10s in CO

[CaptVimes]

First hand played at the table. Had played with MP2 before and she's a fairly decent player, button I have never played with before.

Party Poker 0.10/0.20 Hold'em (10 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Preflop: Hero is CO with T[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/heart.gif[/img].
<font color="#666666">4 folds</font>, <font color="#CC3333">MP2 raises</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero 3-bets</font>, Button calls, <font color="#666666">2 folds</font>, MP2 calls.

Flop: (10.50 SB) 9[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
MP2 checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">Button raises</font>, MP2 folds, Hero calls.

Turn: (7.25 BB) 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero?

My thoughts on the flop call were to then C/R on the turn, but then the third diamond fell. Should I continue with my current line or go into WA/WB mode? Any help is appreciated.