Are the models with the 10kw Charger, with DC Fast Charge a good option? Also, what are ppl in California paying for yearly reg? Also, around here in So Cal, I notice hardly no MS owners ever have their sunroof open, I LOVE having a sunroof and almost every vehicle I have owned has had a sunroof. I actually prefer the fresh air vs. A/C. Why don't owners hardly have the sunroof open? Thanks!