Middle Game Semi-bluff

[verg]

Would you make this play

50/100 Tourney Texas Hold'em Game Table (NL) (Tournament
-- Seat 3 is the button
Total number of players : 5
Seat 1: NJTrash7 (1560)
Seat 3: gimme_cookie (635)
Seat 5: HERO (970)
Seat 8: who_cares193 (3590)
Seat 10: WizardryAuto (1245)
HERO posts small blind (25)
who_cares193 posts big blind (50)
** Dealing down cards **
Dealt to HERO [ Js, Jc ]
WizardryAuto folds.
NJTrash7 raises (225) to 225
gimme_cookie folds.
HERO calls (200)
who_cares193 folds.
** Dealing Flop ** : [ Kc, 8c, Kd ]
HERO bets (350)
NJTrash7 raises (900) to 900
HERO calls (395)
HERO is all-In.