Considering my OTHER choice was a Model S 60 (about the same price) I can lose almost a 1/3rd of the range on my Lithium Ion batteries (that "loose" their capacity faster than Lithium Ion) before I will be down to the range of my second choice, so probably gonna be good for all that time. Windings deteriorating sounds pretty hinky, I have only lost one electric motor in my life, and I have had a LOT of them. Even if it does, gotta figure I can just steal the motor from another junked ones of these SUPER popular cars. It's not like rebuilding an ICE.