Update.. Totally Dissapointed !!!!!
If you found a lot of shavings in the engine I would make sure that it ws cleaned properly before reassembly.Basically they should do everything all over just like it was a new engine ! Sounds like they are dishonest! you were charged for 2.02 valves but didn't get them! Thats bullcrap! I personally would watch them very closely if you let them redo the engine!
Bobby