88 in a $2.50 MTT, Is this the smart play?

[Tking4unc]

I'll post the hand and put my thinking at the bottom:

*** HOLE CARDS ***
Dealt to Tking4unc [8h 8d]
Calimero2k5: folds
sam402: calls 800
LEODEPEO: calls 800
acheman08: folds
Tking4unc: calls 800
erzgirl: folds
Chiplead13: calls 800
rabbit086: folds
stinkyjinky: raises 690 to 1490 and is all-in
sam402: calls 690
LEODEPEO: calls 690
Tking4unc: raises 22231 to 23721 and is all-in
Chiplead13: folds
sam402: folds
LEODEPEO: calls 12349 and is all-in
*** FLOP *** [7s 9c 6h]
*** TURN *** [7s 9c 6h] [Td]
*** RIVER *** [7s 9c 6h Td] [Jh]
*** SHOW DOWN ***
LEODEPEO: shows [Qc Jc] (a pair of Jacks)
Tking4unc: shows [8h 8d] (a straight, Seven to Jack)
Tking4unc collected 24698 from side pot
stinkyjinky: shows [6s Ts] (two pair, Tens and Sixes)
Tking4unc collected 7610 from main pot
*** SUMMARY ***
Total pot 32308 Main pot 7610. Side pot 24698. | Rake 0
Board [7s 9c 6h Td Jh]

-- With the 2 limps in front I didnt wanna stick a raise in before the flop, Id rather take a cheap shot at flopped a set. When the bb moved in for $690 more I saw a chance to go ahead and isolate that guy which I assume to have dominated, he essentially built a bigger pot for me. I cant think 2 limpers, and callers of that small raise will call the rest of their stack. Of course one did and I won a flip. Any thoughts?

[chrismystero]

#1: use a converter
#2: dont show results, sho all the way up to where it comes back to u after that guy pushes, not including ur decision

EDIT: also, WhereTF are the stack sizes?!