not sure. I did try putting some variables but pluto tried to read them as a site.. I guess that's what you mean by having a 1:1 mapping in the schema...
right now I have a copy of the template for each page, was thinking I could create variables for common settings, and so use the same template.
mostly I'm just glad to figure out that ordering of youtube videos.
Eventually I may try digging into the pluto code, myself :)