So, if I get it right. First there was Libgen, which is mirrorable. Then, some Z-Library copied Libgen and added some more books, without making it mirrorable. The goal is to make these new books, which are not mirrorable — mirrorable (i.e. to "preserve" them).
So, why not just re-upload them to Libgen, then? I guess somebody will do that now anyway, but you could easily done it in the first place, without making your own mirror, which is not a mirror of Libgen. Just upload them to Libgen and make a mirror of Libgen.
> Q: Should the Z-Library collection be added to Library Genesis?
> A: Yes! However, it is tricky. Library Genesis splits out its collection between non-fiction and fiction. They also have relatively high quality standards. If you are interested in organizing all the books to meet their requirements, let us know.
Kudos to you, but I would probably be wary of admitting to participate in the illegal book piracy scene unless your pseudonymity is really tight. Thanks a lot for helping out, though.
So, why not just re-upload them to Libgen, then? I guess somebody will do that now anyway, but you could easily done it in the first place, without making your own mirror, which is not a mirror of Libgen. Just upload them to Libgen and make a mirror of Libgen.