SB shoves early ITM

[modnareno]

So I used to play a lot of SNGs and i started playing some MTTs and I'm not sure what to shove with from my small blind when i have 8-12 big blinds. These three spots came up in a $50+5 I played today on pokerstars. I was in the money for each of these, but not very far. No big bubble implcations or anything and there was a bunch of antes in the middle each time. The average stack was around 16 big blinds.

K7o with ~12x the BB.

J5s with ~10x the BB.

64o with ~8x the BB.


I ended up shoving all of them, but i wasn't super happy about it. For you, what is the worst hand you would shove with in each of those three spots?