I've read on here how, for many different reasons, dozens of Roadsters have been bricked over the years. Faced with the huge expense of a replacement battery (if you can even find one), has anyone said "The heck with it, I'm putting a gas engine back in this thing" and then done it? Is it even possible? Could you if you had both a wrecked Elise and a bricked Roadster? Just thinking out loud, my Roadster is not bricked (yet).