Thanks. Also, something that I have wondered about: Wouldn't it have been better if BMW offered the REX mounted on its own wheels that could be attached to a BEV when needed? Perhaps with a bigger 5-gallon tank or something? The REX could also then do double duty as a generator set for the house, separate from the BEV? I understand there could be aesthetics considerations involved, but this could have been a huge differentiator in the EV market. Also, perhaps BMW i-dealers could then "rent" out well maintained REXs?