Autoblog has a question topic for 'Heroic Engines', and lists the 258 as a standard-bearer: http://www.autoblog.com/2015/12/09/question-of-the-day-most-overlooked-heroic-engine/ (http://www.autoblog.com/2015/12/09/question-of-the-day-most-overlooked-heroic-engine/) ...
JB