I'm sure you just picked some random states for your example, but I don't expect the Model 3 to sell like hotcakes in Michigan. Our dealership laws pretty much only let Tesla install superchargers in the state. They can't have stores or galleries, and they are forbidden from doing most forms of service on the vehicle in the state (as is any other manufacturer). Sure, there are some people like me who drove to Cleveland to put in a reservation, but I have to say that the lack of service is a concern for me. I know it's not Tesla's fault, but it's still a reality that I will have to deal with.
I know that Tesla does all sorts of backflips to take care of its Model S and X owners, but I doubt they will be able to do that for Model 3 owners simply because they aren't making as much money off of the sale. I know Tesla is trying to get in to the Michigan market, but the barriers to entry are so severe I doubt they will sell to many of them here which will put a big damper on people even getting to see the car.
Texas has similar, but less severe, restrictions -- I believe they are allowed galleries where they can show the car but aren't actually allowed to sell them. Either way, you'd have to be a pretty die-hard fan to decide to buy a Tesla.