If I were you, I would ask myself whether I was trying to create a tool to make it easier for me to create a module, or to create a tutorial for newbies. For the former, any developer who writes enough modules to make it worthwhile will probably write his own script.

lib/Module/Cooker/default/Module.pm is rather unhelpful for this: it generates 80 lines of stuff, most of which I would have to delete every time I created a module. To make your module useful, I would have to write a script to immediately delete useless things like "Stub documentation for \% package.name %\...," or read about how to create my own template which only included useful things.