SB push with 53s ... stay with me

[psyduck]

Live tournament, started with 40 people, down to half the field (2 tables). 7 spots pay. I think I have a tight image (although the table as a whole is tight), but I've made a couple of LP and button 3x raises to get the blinds (no showdowns). My friend is at the table, and we've been tossing the term 'pushbot' around.

Blinds are 200/400, I have something like T7,000 (slightly above average) in the SB. BB has T2,000 before posting. BB is also a solid, tight player, who realizes he has to make moves and steals to keep his head above water. I guess he respects me as the same type of player (although I've shown down nothing but premiums from his point).

Folded to me. I have 53s in the SB and push.

Goot?