I have a recurring problem where I have a good hand (TPTK, Overpair), and I get into a situation where i'm not sure if I need to chase out the draws and punish weaker hands or if I need to limit the size of the pot against a slowplay.
e.g.

1st orbit, no solid reads

***** Pacific Hand History for Game 119414404 *****
$1/$2 Blinds No Limit Hold'em - *** 11 18 20:46:36 2005
Table Saint Luis Rey Regios (Real Money)
Seat 1 is the button
Total number of players : 10
Seat 10: nobueno1 ( $135.92 )
Seat 1: ANCARTER ( $856.91 )
Seat 2: liv40day ( $340 )
Seat 3: Akumila ( $189 )
Seat 4: DonnaZ ( $221.55 )
Seat 5: fearme85 ( $211.95 )
Seat 6: pfsafety ( $638.35 )
Seat 7: freesole ( $216.08 )
Seat 8: arroyo7 ( $291.4 )
Seat 9: f1nky ( $214 )
liv40day posts small blind [$1].
Akumila posts big blind [$2].
** Dealing down cards **
Dealt to f1nky [ :Kh: :Ah: ]
DonnaZ calls [$2].
fearme85 calls [$2].
pfsafety folds.
freesole folds.
arroyo7 folds.
f1nky raises [$6].
nobueno1 calls [$6].
ANCARTER folds.
liv40day folds.
Akumila folds.
DonnaZ calls [$4].
fearme85 calls [$4].
** Dealing Flop ** [ :Jc:, :Ks:, :Tc: ]
DonnaZ checks.
fearme85 checks.
f1nky bets [$20].
nobueno1 calls [$20].
DonnaZ folds.
fearme85 calls [$20].
** Dealing Turn ** [ ]
fearme85 checks.
f1nky checks.
nobueno1 checks.
** Dealing River ** [ :As: ]
fearme85 bets [$20].
f1nky calls [$20].
nobueno1 folds.

results in white

** Summary **
fearme85 shows [ Qc Kc ].
f1nky mucks.
fearme85 collected [$123].

Should I have bet the turn here? I dont want to let draws in cheap but I felt I might be behind with 2 calls. Would'nt 2 pair / trips raise or reraise that flop on quite a scary board? All comments welcome.

Try to ignore the weak PFR (still in 100NL mode)

Keep moving up to 200NL, keep dropping down again...