Heat another thin film of canola oil in a large high sided saute pan, add onion and peppers for 3-4 minutes, add mushrooms until they soften - about 2-3 minutes. Add lobster stock, cream, coconut milk mixture. Add chili oil if you are using. Turn heat to low and add the lobster meat. Gently heat until lobster meat is warmed, do not overcook. Just before serving, stir in cilantro and basil. Ladle into 4 bowls and garnish with scallions. Squeeze 1/4 lime into each bowl. Serve with a crusty bread.