Just a quick update. As of 4/11/14, my '04 base has 100k miles.
As far as I'm aware, the water pump, AOS, and IMS are original though the clutch was changed not long before I bought it in 2010 (bought w/ 67k).
Slated to change the spark plugs, water pump, thermostat, coolant, serp. belt, brake fluid, and oil/filter in the next month.