My repair bill

[AudiJeep@aol.com]

Here's the breakdown on my most recent service on my '92 100S:

Parts:
(1) Head gasket $167.80
(2) Timing belt $48.20
(3) Crankshaft oil seal $10.95
Other minor parts also (under $20 total)
Total parts $273.03

Labor:
(1) Locate oil leak 1 hour @ $42 an hour
(2) Replace head gaskets 10 hours @ $42 an hour
(3) Replace timing belt and crankshaft oil seal 1.5 hours @ $42 an hour
(4) Relace 6 manifold studs 1.2 hours @ $42 an hour
(5) Oil filter / oil change 0.3 hours @ $42 an hour
Total labor $588.00

The total bill was $921.30. Do these numbers look reasonable, or should I be
looking for a new repair shop? The guys do great work here, but does it seem
a little pricey? 
I know I've asked this question before, but do I have a legitimate complaint
to AoA about the head gasket going at only about 60k? Thanks for any input
you may have.

Craig 
'92 100S (UnQ)