Thanks a lot for your help and suggestions, Alan. I've finally gotten the script start placing the buildings down. Now that that part's done I can finish it by placing in the collision detection code.

Yeah, I think you're right about making it an option to either import or reference the buildings. The thought never occurred to me for some odd reason .

I noticed in your signature that you work at Framestore CFC, I've become more and more impressed with the work you guys do there, with each project the company's worked on. I've thought about possibly applying there sometime in the future, but some time after I've tweaked my own abilities. I was wondering if you could give me a critique on my current demo reel, if/when you had the time. I would really appreciate it. The link to it is:
https://johnzimmermann.com/gallery.php?p=demo

Again, I very much appreciate the help you've given me on this script.