Bill,
You lost me. In FCP, File>Export>Using Compressor. When compressor opens, there should be four windows. One of them is presets. Pick which of the presets you think fits your project. Then follow my directions above.
Try it. Then, let me know if it worked. I had a similar dilemma until I tried this.
You lost me at "I just now exported two passes of the film selecting Quicktime DVNTSC one tab set to "chapter markers" and a second pass set to "all markers"." Where do you select Quicktime DVNTSC? As far as I know, Compressor does not output DV.
Compressor gives you many more options than Quicktime does. Just because they are presets, does not mean that you can't change them. You also have the option once you do change them to re-name them to fit whatever your situation is.