I can't belive I broke a timing belt!!!!

[prtsguy]

How much trouble am I in? When I tore it down I found ALL of the idler pulleys had seized and/or lost all of the ball bearings. I'm a former auto machinist and can do the valves if I need to but I'm not really looking forward to going that deep into the engine.sooo....... my question is are they notorious for bending valves?
as a footnote, I do perform my maintanance and such but the car had set for three years before I bought it and had low miles on a dealer installed engine. Don't think bad of me, please. It's just slipped by me.
It's a '94 awd with the 3.0