[Hawkeye666+]

I have a very large database of Ebooks (>350K) now under Calibre across multiple libraries named according to genre but this has some disadvantages. I am considering reorganizing my collection according to the author and using the tag field to indicate the genre or genres involved. The new libraries would of course be broken down alphabetically by author name rather than by genre.

Does anyone have any experience in doing this and is aware of the downsides I have missed? I really don't want to screw this up beyond all redemption - I have been known to do things like that a time or two in the past and I don't think going back is an option once I commit.