Ok, So I Realize My Bad Play -
Only way i can justify my turn bet - is a semi-block bet, hoping he will flat call with a worse King or fold a lesser hand -- baring in mind, although an 800 bet isn't really relative to stack size's (and i agree that online, i would most likely bet larger but at this particular tournament, which i've played a few weeks, its pretty standard to et the same amount on flop + turn if you have a big hand)
anyways, i was routeing for him to flat call then i was willing to c/c the river..
i folded to the re-raise and mucked my AK face up to show him i had a premium hand after tanking for 5mins, and he showed me AQ (phewwwwwww) thankfully i outlasted him
and finished 3rd overall
thanks for the reply's and for pointing out my bad play, even though i realize the play i made was terrible - but c'mon, who wants to go bust first hand of a live tourney