T7s Buddle Push - Too Aggressive?

[Monty Burns]

I am not sure if this push was a blunder from a theroy perspective. In favor of the play (and the main idea going through my mind at the time) was that my stack is big enough to make a dent right so I needed to act. The main problems were (1) the fact that I would be pushing into a stack that could call with impunity (2) my hand was pretty weak.

Was this a bad push? If so, what was the minimum pushing hand under these conditions?

Advice/criticism much appreciated.


Party Poker No-Limit Hold'em Tourney, Big Blind is t100 (5 handed) converter

UTG (t375)
Hero (t785)
Button (t4075)
SB (t1270)
BB (t1495)

Preflop: Hero is MP with 7[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to t785 (All-In)</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">SB raises to t1270 (All-In)</font>, <font color="#666666">1 fold</font>.