Likewise, if you have bought an FD emulator (such as Gotek or Rev F HxC), and wish to remove the original FDD and install the former, I did this myself recently and although it was VERY challenging, it's possible.
I have written a 'How to...' PDF document (see attachment) which I hope will be of use to someone out there in the "wonderful world of the W30".
Any comments, additions, deletions, changes, constructive criticism would be welcomed.
https://smfw30.svetlik.be/download/w30-How-to-install-emulator-instead-of-FDD-notes.pdf