[mibro]

This is really helpful information, thanks guys. I'll take your advice and not leap into this blind! My only worry about getting a used low-mile engine is that its owner may not have babied it like I've babied mine.

I used to do these things myself when I had time (i.e. no kids).

So what other things should be done at the same time while it's apart? PilotToyota mentioned water pump and "TB"? Anything else?

TB - throttle body