I live in California and my father lives outside of Detroit. He loves my Model S but is afraid to buy one until Telsa puts a service center within easy driving distance. Given the footprint of GM/Ford/Chrysler around Detroit, it may take longer for Tesla to achieve critical mass (and a service center) in Southern Michigan. Years ago my father owned a Citroen with no authorized repair center anywhere nearby and regretted it. So on his behalf I am asking if any of you in Michigan have regrets due to service center distance.