Do you push this?

[xJMPx]

Is this a push, or should I wait and use position? Big stack to my left is not abusing his stack size.

Party 22s.
Table Table 14279 (Real Money) -- Seat 9 is the button
Total number of players : 4
Seat 1: erwintubes (2200)
Seat 2: jdswtr (1200)
Seat 8: DevinLake (1215)
Seat 9: sdefeo1 (3385)
erwintubes posts small blind (100)
jdswtr posts big blind (200)
** Dealing down cards **
Dealt to DevinLake [ 7h, 7c ]
DevinLake raises (1215) to 1215
DevinLake is all-In.
sdefeo1 folds.
erwintubes folds.
jdswtr calls (1000)
jdswtr is all-In.
** Dealing Flop ** : [ 2d, 3d, 6s ]
** Dealing Turn ** : [ Kd ]
** Dealing River ** : [ 9h ]
jdswtr [ Kc Ks ] [ three of a kind, kings -- Kc,Ks,Kd,9h,6s ]
DevinLake [ 7h 7c ] [ a pair of sevens -- Kd,9h,7h,7c,6s ]