Hand from Party $500K: weak-tight or good fold here?

[The Student]

This is down to 180 players or so and I've been fairly liberal with my PFRs up to this point, but I haven't shown too many hands. Villian in this hand has been very tight, and I haven't seen him re-raise pre-flop in the past hour or so. Is this a bad fold here getting 2.5:1 pot odds? Is his range big enough that I should call here even though I run the risk of crippling myself?

NL Texas Hold'em Trny:17384419 Level:12 Blinds (500/1000) - Sunday, November 13, 20:47:04 EDT 2005
Table $500K Guaranteed(506970) Table #20 (Real Money)
Seat 8 is the button
Total number of players : 10
Seat 1: davidfaulk ( $51247 )
Seat 3: BurgerLover ( $11755 )
Seat 5: Caines1 ( $21825 )
Seat 6: Danielcerda ( $6401 )
Seat 7: gnarle_com ( $53180 )
Seat 8: F00LH0USE ( $7684 )
Seat 9: river_genius ( $4802 )
Seat 10: impliedcap ( $19484 )
Seat 2: Wogee ( $21315 )
Seat 4: man_w_noname ( $29003 )
Trny:17384419 Level:12
Blinds (500/1000)
** Dealing down cards **
Dealt to BurgerLover [ Kc Qh ]
davidfaulk folds.
Wogee folds.
BurgerLover raises [2500].
man_w_noname folds.
Caines1 folds.
Danielcerda is all-In [6401]
gnarle_com folds.
F00LH0USE folds.
river_genius folds.
impliedcap folds.
BurgerLover ???

I fold this and I have M=6 with the blinds headed my way, but a pretty tight table that I have some FE against. Lose this and I'm down to M = 3.5 or so.

thoughts?

thanks,

ts-