Haha, mentioning you in the article was actually to praise your strong execution and quick action.
As for switching between primary and backup nodes, the best approach is to set up two pairs of public and private keys, and then use witness_update to update the witness’s public key information for the switchover. Just for your reference.
Yes, I will be setting that up once they are both online properly. The machine for my back up box arrived only a week ago, and I am still learning. ... I also start a new job in about 11 days so I do not have much time to make it perfect before I have far less time!
I have a blog post coming soon about my homelab, I love having these machines running in my own space :)