Byravee Iyer / Mumbai January 12, 2010, 0:28 IST Can Reva Electric Car Company leverage its first-mover advantage in the soon-to-be-crowded electric car space? At 7, Race Course Road, the residence of Prime Minister Manmohan Singh, you can find a glittering array of cars. They are all fitted with post-modern gizmos and security gadgets, and their armour is thick as a tank