Can I use a csv or text document to search/replace file names from ripped titles (like 03 I Wanna Hold Your Hand.wav) with scripted ones (e.g. The Beatles - I Wanna Hold Your Hands.wav) and stuff metadata in at the same time with WP 8.5? That would be the best solution for my needs, and avoid the intermediate stop in RX etc
The batch file renaming tool allows to do renamings from tables. But to setup all this, the number of files to rename must be big enough (else you will be faster to rename manually).
For Meta-data, you can use the batch processor to inject data from xml files. But this is for “advanced users”, and rtfm will be needed.