Thanks again, Ian, this helps me greatly. I've got a good battle plan lined up to get this working now.
Although it's no longer relevant, to elaborate more on #2 -- when Value Colors are applied to a column, the sequential order of the colors that occur within the column are different than when the theme is used in graph builder.
In this image, the "Theme Color" column is a column that I filled 1 to 20, and then hit Value Colors->Color By Value->JMP Light.
The "GB Color" column is a column that I manually made that shows the sequential color order that appears in Graph Builder when JMP Light is applied to the graph.
After the 12th entry, the colors sync up, but before that they do not correspond to the sequential order within the JMP Light theme.
Not really important anymore, but I do still find this to be fairly strange behavior. Do you know why Graph Builder scrambles up the first 12 colors in the color theme?
Thanks again for all your time and help,
-Adam