Well, you would have to pay for the engineers to do the R&D for the parking system, some more engineers to design the system and to plan the mechanical changes and to incorporate it into the existing design, and then you would have to pay the designers to change the body of the car to make it suitable for a taller person, then some more engineers to adapt the safety systems to these changes and then you would have to pay for the workers to put it together, plus rent for the space and time in the factory that they lose on your car. I can not put a number on all that, but I would say it would be a lot.