I live in CA but may be moving next spring to CO and I am wondering how to work through the purchase of my M3. I don't want to lose my spot in line so I can take advantage of the 7500 fed credit so I would need to take delivery as a California resident but if the timing lines up correctly, I may not register the vehicle in CA because I would be paying registration twice. Colorado requires registration within 60 days of purchase vs CA requires 10 I think so I could register it in CO but not sure if that impacts delivery from Tesla. The sales tax paid would also be an issue. The other question in all of this is the tax credit because CO provides $5,000 vs $2,500 in CA. Any input would be appreciated.