Should I be shoving this ?

[kev123]

I was playing in a $100K MTT tonight and made it down to the last 12, I have a question regarding the hand I went out on.

I was sitting in 10th place with 12 left, obv the money greatly increases as we get onto the final tbl.
I have 55K in chips & the tbl should view me as a TAG.. I haven`t raised for about 1 orbit, the blinds were 3/6K with ante... I pushed 56s utg, is this a standard push ? & I was just unlucky to get called ? , do you feel a hand like this plays well against hands that might be calling ? or should I be waiting for better spots , ie from later position etc.

Other stacks on my tbl where .. 110K , 45K, 135K, 80K, 95K in that order after myself utg with 55K

I am mainly a cash game player so any advice would be appreciated.