I think we should apply with Tesla to open the DC Charging to the Tesla Roadster as an option. This would give Tesla immediately an existing user base for testing the new fast charging infrastructure for the Model S. No need for 3-ph charging the Roadster or Model S. Be able to use a small 50kg (30kW) external DC Charger at 3-ph 240-277V 40A when needed. The Tesla Roadster share the same cells with the 260km or 370km range version of Model S. Therefore the fast charging within 45min to 80% should work on the Roadster too.