Looking to purchase a 7 seat X for those times I need two additional seats. i am very happy with my Model S. Will I run into a lot more headaches getting a Model X or will I have the similar euphoria of Tesla ownership? Im slightly concerned about reliability as I do plan on keeping the car indefinitely. Most of the Model S kinks have been worked out i believe. What issues should i look out for on the X. Would like to order before I have to pay for supercharging. thanks for your advice and opinions.