I think that it might be helpful if you gave some idea of what kind of moral attitude your religion will take. A sense of what qualities and attributes the stories should emphasize. For example, the Tao Te Ching emphasizes compassion, humility, moderation, mindfulness, nature, patience, detached-action etc... Other religious scriptures might emphasize other traits such as assertiveness amongst men, submission to divinity, hatred for mysticism, sacrifices to divinity, war or battle being good and holy, war and battle being repugnant, Personal honor being all important, community service, self service... It goes on and on!