Oh my goodness, I can already tell! Wow, this is fun. I'll fiddle with this more, certainly.

And thank you for clearing up the bit about the formats for the models! I was noticing that almost everything through that one database link was for another program, so I was wondering about compatibility issues. I haven't opened up Sketch Up yet, but is there a reason you don't like using it, save for exporting files into different formats? Is Sketch Up not as cool as the other one you like?