Re-doing the script really seems to be working out better than I thought it would. I decided to hurl the whole thing into a .mis file, since I can just hit the "NONE" button on add-ons, select the map, and put the server up. I've already gotten the basics back in, but will probably use a new system for brick placing / effects - last time I was just putting things in as I went along.
I probably won't be hosting a public server until the weekend, since I'll be taking my time on the new system.