I like my Tesla for what it is - an easy, quick and cheap commuter appliance. I like my +8 for what it is - I am currently in Provence in 35 degree heat and the Morgan is truly at home... but it's an expensive thing to run. I'm keeping both, they both have a place.
My Range Rover, on the other hand, which I've had from new, should probably go.
I'd ditch the Mercedes in your shoes Peter... It's the Range Rover equivalent of your fleet.
