@scurrier it went pretty well. Only things that threw me off were:
The serial console was somehow cutting off some of the text at the login screen before rebooting, even though I had already configured my terminal correctly in the last, leading me to think my settings were wrong. They weren't, it was some pfsense console problem fixed by rebooting.
The password prompt for the encrypted config has a timeout but doesn't say so, so when I went to my password manager to get the password, it timed out and I had to reboot and try again.