The final step of my VPS migration was to move the Tomcat startup script I created in /etc/init.d over to the new VPS. Unfortunately my old script didn't work on CentOS 5. Fortunately, I found this one that does! So with that, I think I'm finally moved to the new VPS. Couple of lingering issues (MySQL storedprocs, some weird proxying stuff with my blog URL), but overall things went pretty smoothly.