If you could see me, you would see me impressed.
That is almost what I need. With some changes to the plugins, e.g. to allow half and quarter repeats, and some additional plugins, e.g. to print the palette (all the colors) for a given image, this is perfect.
What if I need a change to a plugin? Should I do it and post it to to the forum, or would it be better to ask the originater of the plugin?