I'd say go for it, provided you buy a house with the ability to install an electric car charging point. We've not driven the Taycan yet but it's certainly one of the most desirable cars on the market at the moment. I'd suggest that metallic paint, a reversing camera, privacy glass and (perhaps) larger wheels will all help at resale time, but any Taycan will be desirable for a while yet. Good luck with your move and enjoy the car!