I'm with you Vince on splitting this mess into 'F1' like category and the rest. It will be interesting to see what the individual manufacturing process can do and if eventually 'Joe more than average' can beat that with retail part.

All should bear in mind that no manufacturer is setting up production line for handful of ES to break records - it's simply too expensive. ES are either the initial batch or simply parts sorted out because of very good/bad characteristics.