Here's one for you. I think I made a good play here.

Main villain had been very active and agressive, lots of pots and steals. SB in this instance was also fairly active, but quite passive. Not one for 3-betting or pre-flop raising.

PokerStars Game #48240822208: Tournament #301853745, $1.00+$0.25+$0.15 USD Hold'em No Limit - Level III (25/50) - 2010/08/16 19:05:53 WET [2010/08/16 14:05:53 ET]
Table '301853745 1' 9-max Seat #9 is the button
Seat 2: Chinacvc (2405 in chips)
Seat 4: Lovemonk (1325 in chips)
Seat 5: Kaib1973 (700 in chips)
Seat 6: jozsi&kati (1180 in chips)
Seat 7: Klaus4free (1265 in chips)
Seat 8: Kristen_Carr (4100 in chips)
Seat 9: BillyKid37 (2525 in chips)
Chinacvc: posts small blind 25
Lovemonk: posts big blind 50
*** HOLE CARDS ***
Dealt to Lovemonk [Qs Qd]
Kaib1973: folds
jozsi&kati: folds
Klaus4free: folds
Kristen_Carr: folds
BillyKid37: raises 150 to 200
Chinacvc: calls 175
Lovemonk: raises 1125 to 1325 and is all-in
BillyKid37: calls 1125
Chinacvc: folds
*** FLOP *** [5h Ad Jh]
*** TURN *** [5h Ad Jh] [Kh]
*** RIVER *** [5h Ad Jh Kh] [6d]
*** SHOW DOWN ***
Lovemonk: shows [Qs Qd] (a pair of Queens)
BillyKid37: shows [Qh Kd] (a pair of Kings)
BillyKid37 collected 2850 from pot
BillyKid37 wins the $0.25 bounty for eliminating Lovemonk
Lovemonk finished the tournament in 7th place
*** SUMMARY ***
Total pot 2850 | Rake 0
Board [5h Ad Jh Kh 6d]
Seat 2: Chinacvc (small blind) folded before Flop
Seat 4: Lovemonk (big blind) showed [Qs Qd] and lost with a pair of Queens
Seat 5: Kaib1973 folded before Flop (didn't bet)
Seat 6: jozsi&kati folded before Flop (didn't bet)
Seat 7: Klaus4free folded before Flop (didn't bet)
Seat 8: Kristen_Carr folded before Flop (didn't bet)
Seat 9: BillyKid37 (button) showed [Qh Kd] and won (2850) with a pair of Kings

I'm happy to see the button raise because he's quite active as I said. I think at this point I'm going to shove in a significant raise (putting the message across that I'm happy to be committed i.e. I'm strong), but then the SB limp calls which isn't the best. Now it's a shove for me. Not a fold, obviously. Could've called... but I think I had a good shot at taking the pot preflop with a shove, which would be better than calling and having to negotiate things after the flop.

.... but re-reading that back. Now I'm thinking I maybe overshot it a little. Hmmm...

Regardless, as played I think my read was good and the outcome was unlucky. But perhaps I could've played it better?

You were a 7:3 favorite. I would bet my house given 7:3 odds.

Cheers for the advice and information, guys. Appreciated.

You defiantly played it fine and if I were you I would have played it the same.