Thank you for allowing me to express my thoughts about this important work. I don't think you should try to make a single movie of Atlas Shrugged. The current video versions are good except for cast changes. The effort is also very difficult since the time is brought from Ayn Rand's literary setting to the present day. I believe you should do a new production with the same cast and try to keep it set in the same chronology.
It will be a monumental effort, as was her epic story.