$22: 7-handed, UTG with 7BBs holding KTs -- BB has a ministack

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Party Poker No-Limit Hold'em Tourney, Big Blind is t100 (7 handed) converter

BB (t248)
Hero (t730)
MP1 (t640)
MP2 (t2532)
CO (t730)
Button (t1610)
SB (t1510)

Preflop: Hero is UTG with K[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/spade.gif[/img].

I want to push here, however, I feel that an automatic call from the ministack BB will damage my future fold equity as I will have been exposed as a dirty thief.

Thoughts? Should I muck KTs here anyway, regardless of BB's stack?

[spentrent]

SNARF!