Thanks for your advice everybody. Hopefully it's still possible to change once ordered but not yet put into production since that is likely to be a long window for most of us.
For the sales taxes I think the rule is that you need to have the vehicle registered at least three months in a state...
Does anybody know what to do if you might move in the next year (or two or three) before taking delivery? I’m moving cross country late next year and unsure if I will be able to get my order fulfilled before moving. I was told by my dealer that we can change dealer up until the reservation...