Villain makes decent bet into 3 flush board and I have top set

[Courtesy Flush]

Should I be calling this bet? I used to but lately I don't seem to get paid off when the board pairs anyway and it's only 7 outs going to the turn. What do you guys do in these spots?

Bodog History for Hand #992892840
Omaha Pot Limit ($1.00/$2.00) - 2007-11-20 17:20:43
Table 'Paradise Creek' 9-max Seat #1 is the button
Seat 1: primemutton ($167.50)
Seat 2: Hero ($333.25)
Seat 3: danknugz11 ($183.50)
Seat 4: deadmoney627 ($315.00)
Seat 5: plasterblaster ($741.00)
Seat 6: mjacks ($273.63)
Seat 7: Cosmic Power ($376.00)
Seat 8: botek ($200.00)
Seat 9: ofus10 ($370.50)
------------------------------
NEW HAND
Hero: posts the small blind $1.00
danknugz11: posts the big blind $2.00

--- DEALING POCKETS
Hero is dealt [2h,Qc,Ks,Kc]
deadmoney627: folds
plasterblaster: calls $2.00
mjacks: raises $5.00 to $7.00
Cosmic Power: folds
botek: folds
ofus10: calls $7.00
primemutton: calls $7.00
Hero: calls $6.00
danknugz11: calls $5.00
plasterblaster: calls $5.00

--- DEALING FLOP [4d,7d,Kd] (Pot $42)
Hero: checks
danknugz11: checks
plasterblaster: checks
deadmoney627: has left the table
mjacks: bets $25.00
ofus10: folds
primemutton: folds
Hero???????????????????????????????????????????




And yes I'm obviously pissed because I folded, big stack with $741 called, turn paired the board and villain stackled off to a worse boat. OBVIOUSLY. Could have made like $630 that hand! Villain did have the nuts on the flop FWIW. 2.7-1 for a 5.5-1 draw. Actually worse if he or anyone else has a piece (which they certainly did). I'm OOP, seriously doubting anyone else is going to call behind me, and have no idea whether this guy will stack off to a board pair or not. ARE THE IMPLIED ODDS WORTH IT???