Pushing when you know you'll be called

[45suited]

Everybody push here even though you kinda know you're going to get called right?

Blinds 150-300
2 folds
Hero (button)t725 7h6h
SB (t1000)
BB chip leader (t4000)

I always push in a situation like this with anything even halfway decent. I figure my stack is enough to push out SB and I'll take my probable worst case 40-60 against BB chip leader to get back in the game with over over 1500 chips. With the blinds coming up in 2 hands, this is a no-brainer, correct?

This is the way I would always play in this situation, just wanted to know if my thinking is correct.