Thanks Paul. I think the 300SE would be the best choice for Sherrie and I. She's getting into selling houses, and I figured this would be a very nice car for clients, and provide a great ride for evenings out on the town.
Seems like the SE's are a little harder to find than the 420-560's though, so I might have to search for a while.
Are the 6cyl. engines pretty good? Should we expect more or less longevity than the v8's given proper up keep?