Had a strange spot. Opening from the cut off AJ and getting it clicked back from the button. Does this always scream strength or not. Should I just let it go pre. I will admit that I made the hand trickier for myself by checking the flop and probably should have lead out. I hadn't been at this table that long and have no real reads on the other players. Your thoughts please.

pokerstars Hand #73320771897: Tournament #492967282, $3.00+$0.30 USD Hold'em No Limit - Level XIV (250/500) - 2012/01/05 12:45:25 WET [2012/01/05 7:45:25 ET]
Table '492967282 67' 9-max Seat #8 is the button
Seat 1: MAGALO291 (33160 in chips)
Seat 2: Slash5436 (28139 in chips)
Seat 3: Croweaters (14983 in chips)
Seat 4: legionist777 (8996 in chips)
Seat 5: nosatii (7845 in chips)
Seat 6: Dimssd (4890 in chips)
Seat 7: eduardoamigo (14318 in chips)
Seat 8: antourage (21268 in chips)
Seat 9: geitenkaasje (14685 in chips)
MAGALO291: posts the ante 60
Slash5436: posts the ante 60
Croweaters: posts the ante 60
legionist777: posts the ante 60
nosatii: posts the ante 60
Dimssd: posts the ante 60
eduardoamigo: posts the ante 60
antourage: posts the ante 60
geitenkaasje: posts the ante 60
geitenkaasje: posts small blind 250
MAGALO291: posts big blind 500
*** HOLE CARDS ***
Dealt to eduardoamigo [Jh Ad]
Slash5436: folds
Croweaters: folds
legionist777: folds
nosatii: folds
Dimssd: folds
eduardoamigo: raises 600 to 1100
antourage: raises 600 to 1700
geitenkaasje: folds
MAGALO291: folds
eduardoamigo: calls 600
*** FLOP *** [Js 2s 4c]
eduardoamigo: checks
antourage: bets 4000
eduardoamigo: raises 8558 to 12558 and is all-in
antourage: calls 8558
*** TURN *** [Js 2s 4c] [7c]
*** RIVER *** [Js 2s 4c 7c] [2h]
*** SHOW DOWN ***