Late stage, KQo with low M in CO after EP-raise?

[Tackleberry]

Full Tilt Poker
No Limit Holdem Tournament
612 players started, about 45 remaining, avg. 40k
Blinds: t800/t1600
(Ante: t200)
8 players
Converter

Stack sizes:
UTG: t15905
UTG+1: t23997
MP1: t8006
MP2: t9065
Hero: t16605
Button: t19625
SB: t119008
BB: t20095

Pre-flop: (8 players) Hero is CO with K[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/club.gif[/img]
UTG folds, <font color="#cc0000">UTG+1 raises to t4800</font>, 2 folds, Hero ??

Just saw about 35 hands from Villain, he never stole the blinds, raised 3 hands, never limped. Is this an easy push anyhow - regarding my dwindling stack? Or should I call - having position on him and push any flop?