Gut under the car and gave it a 100k love-fest this weekend. Here's what I did - any other suggestions for preventative maintenance at 100k?

- Replaced serpentine belt
- Replaced idler and tensioner pulleys
- Replaced oil with Mobile1 Syn 5W-20 and filter
- Drain and fill on Tranny
- New Spark Plugs
- Found oil in the plug well, so put on a new Valve Cover Gasket
- Installed cabin air filter

Except for the annoying 8mm bolts that require a deep-well socket, the work was pretty straightforward. What else should I be doing? Any thoughts?

So far she has run like a dream!