Elon will push a long-version of the Model S to compete in China. This is one reason for the delay of Model X. But this may helpful for the high-end sedan market an a real direct approach to Mercedes S-Class and BMW 7-series or Audi A8. But this shows as well the limited R&E-Resources Teslas has. But investing there means to give up profitability in advance of future earnings. A move for further capital rise would be wise and based on current valuation a good move for the shareholders and new investors.