In regards to the solstice having no trunk space. I think the idea of a hidden hitch is the best one. GM has that great place called Saturn that makes dent resistant, lightweight body panels. I’m sure they can come up with some nice shapes for a low wind drag trailer. Even matching colors. So when you go on vacation to that sunny, warm spot you call heaven, you don’t have to take that other gas-eating monster without the convertible top.