[Cryolithic]

It will probably take a couple of passes (I'm doing the same thing with my collection as I write this)

I'll post the steps and regexes for Bulk Rename Util as I do it.

First step, stripping out Series Name/#

Match: ([A-Za-zA-Z0-9'\. ]*)(-? ?[0-9\.]* ?- ?)(.*)
replace: \3

In the box that says Append Folder name, set prefix, a seperator, and level.

Make sure you check the box for subfolders

This *should* get most of the items.