Trouble with Server Blocks for Virtual Hosts

Hello experts.

I have a single site running fine on nginx, but I would like to be able to run multiple sites on the same server. I have read MANY sites and instructions, and tried a copious number of approaches, but the closest I can get it that my active site works fine, and the new one I'm trying to set up displays the same site as the main site.

http://hastebin.com/zadexaxoge.coffee

Those are both server blocks. Any suggestions of another approach? Am I missing something?

Thanks in advance.