Do I Push BTF?

[bruce]

B&M tourney with 70 out of 300 left. First prize $100,000.
Blinds are 100/200 with a 25 ante.

Table is pretty tight and I've been stealing a fair amount.
New guy sits down and he limps in early position. I am in
the cutoff with KQs. What is my play? I have T1400 left
and am the smallest or second smallest stack at the table.

Bruce