I have a detached 1/2 car cinder block garage. I am thinking about adding a room behind that garage that equals the size of the garage and can be used for a playroom. I have plenty of space in my back yard to accomodate the additional room. My concern is about the aesthetics? Will a garage that "appears" to be twice the normal length look attrocious? Has anyone seen something like that/ where could I find pictures or designs like that?