Use of Lightroom for publishing

IN Myndir dagsins I use {Caption} to add text to images, but the Caption field doesn’t format the text. Can I use a metadata field from Lightroom to format the text for the images?

I use the filename to sort images. Virtual copies share the same filename but have different copy names; I cannot sort by copy name. How can I control the order of virtual copies from Lightroom?

There are some controls in the page template under Image Presentation: Single Column

Otherwise, to change font, etc., you can use custom css.

try: figcaption div.caption

I think the only reliable way might be to manually sort them (custom order) in the Publisher collection.