I'd like to see some examples of naming templates for save to disk - there are some codes for that on the calibre manual pages, but they don't give you the result of those codes except in one case, I think (with Isaac Asimov's Foundation, I think).

About the cover, how can I replace the default calibre one? I was thinking of perhaps making a cover for each of my fandoms, but I'm not sure where I would need to make that change.