icm overvalue my equity here???

[saddu]

PokerStars No-Limit Hold'em Tourney, Big Blind is t400 (5 handed) by Hand Converter CG

BB (t2975)
Hero (t1685)
MP (t4278)
Button (t2651)
SB (t1911)

Preflop: Hero is UTG with 4[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">Hero raises to t1600</font>, <font color="#CC3333">MP raises to t4253</font>, <font color="#666666">3 folds</font>, Hero calls t60 (All-In).

this according to sngwizard is a -ev push, but i think this is no so bad if take in consideration the blind equity loss, what do you think guys?