So the last time I did a major forum upgrade was earlier this year, moving from vBulletin 4 to vBulletin 5. At first things seemed to go well, but it turns out the site became super slow and unresponsive. I decided to move to a more modern and faster forum software that can carry Wanderhomies into the next decade. It's similar enough to vBulletin so there's almost no learning curve. And the migration kept everything in place. If you encounter any bugs, please let me know!