I have to give you credit, but I too think you're taking it to the extreme. And for taking two spots anywhere in a lot, you might as well put a sign on top of your car... "hey screw with me". BTW, I've had my car going on three years and have no door dings... knock on wood.

On a lighter note, check out this site on the finer points of parking in public: http://www.parkingbydesign.com/index.html