($55) Push with any two to SB's open-complete?

[psyduck]

NL Texas Hold'em $50 Buy-in + $5 Entry Fee Level:4 Blinds(50/100)
Seat 3 is the button
Total number of players : 7
Seat 8: bigkidpoker ( $525 )
Seat 9: scrottin ( $1432 )
Seat 5: Aznito ( $1998 )
Seat 6: Hero ( $1095 )
Seat 3: kogo9 ( $585 )
Seat 2: seaslammer ( $1835 )
Seat 1: Chopstyln ( $2530 )
** Dealing down cards **
Dealt to Hero [ 5h Tc ]
bigkidpoker folds.
scrottin folds.
Chopstyln folds.
seaslammer folds.
kogo9 folds.
Aznito calls [50].
Hero is all-In [995]

I had a read that Aznito was a $55 regular, but not that good since he didn't push in the first place.

What if my stack was 1300 or higher? Does it make a difference that villain's stack is twice the size of mine in this hand?