If you ever list something like a car on ebay, you would not believe the questions about the car. On a car like a Lamborghini, you could spend all day returning emails. If you see one that you are interested, it's best to call. If you send emails it's best to ask only a few questions, then ask again. When I return an email, and the guy ask me 20 questions, buy the time I am done I can only remeber 5 or 6.