Generally, being married, driving at speed creates turbulence inside the car anyway. It's because I want to pose but suttle like. I want the boy racers round my way to think I'm actually embarrased on their behalf.
You could turn it into a little self-contained bedsit and move in permanently - think of the mortgage payments you'd save.
In my experience travelling in targa mode cuts down on backdraughts and turbulence - you can also see out the rear-view mirror - useful when reversing.
