I have 2 suggestions- not huge, but they would save time.
1. when you download the class file after generating it, why not give it the name of the class? Ideally, the name of the class follwed by date code. Like "pog.person_7_22_2014_1207. zip", or use the datecode of your choosing, like what you have now. But include the class somewhere in the file name.
2. in the sample config file, make the plugin path default to this:
$configuration['plugins_path'] = realpath(dirname(__FILE__)) . '/plugins';
Thanks-
Lynn Kasdorf