Just need some reassurance... late MTT elimination hand

[krammatrix]

Just need to make sure this is standard
Hero has t34000 in chips, big blind is t8000
Hero is 1 2 off the button w/ Ks5s
Folds around to hero, hero pushes...
Every time i get eliminated by something like this i wonder if its the right play...my thinking was this...i had less than 4 big blinds left so a push before my next bb was in order, and I wanted to have as much folding equity as possible...is a push here good, ok, or horrible? What about a push with the same chip count and blinds on the button with just 2 rags? THanks for the help