Big stacked, adjusting to effective stacks
I was recently playing in a tourney with blinds at 600/1200 I had about 100000 in chips and had been steamrolling the table, however two players with 8-12bb stacks were just moved to my direct left. I continued trying to steal blinds with 4500 bets if I was first to enter from c/o or button. Essentially every time I would one of the blinds would shove. Should I just be shoving myself seeing as effective stacks are 12bb or should I be tightening my steal range.. I was playing hands like 22, AJo, and KQo. Not sure if I've included all Information necessary if you need more please let me know.. also would like to know some things I should be doing/looking for when big stacked it's probably the worst part of my game..