The partitions got resized correctly and the TWRP version is 3.1.1-1 UA. The only issue was the TWRP app wanted to get installed, so after selecting do not install, it booted up all the way and restoring the backup I made 2 days ago. Didn't realize that can cause an issue with the ROM setup by sliding to install the TWRP app, but all is well now. Going to install the Magisk root and the manager. Looks really good so far. Had slight issues with the network connection and getting the apps and stuff back on my tablet from the backup, but I got that all sorted now (Google Play services said the SMS was not allowed for the app, which was odd, but after denying and allowing the SMS for Play services and stopping the service to get it to start again, it works).
Ran SafetyNet and it failed at 2 spots:
Basic integrity
CTS profile match
And Netflix cannot be found due to the failed SafetyNet features, plus, when I reboot, the lock screen doesn't unlock after I enter my PIN. Not sure if that's a common bug or not, but I haven't had issues with Chrome yet. Other than that, the ROM is pretty good and the interface is really neat.