LONDON (Reuters) - At least 50% of British luxury carmaker Aston Martin’s sales should be electric models by 2030, the company’s top executive said on Tuesday. “I would say a minimum of 50% of our sales will be electric, possibly more,” Aston Martin Chief Executive Tobias Moers said during the Reuters Events Automotive Summit. Reporting by Nick Carey; Editing by Edmund Blair Our Standards: The Thomson Reuters Trust Principles.