Jim,
It looks good. I will send you information on transportation charges (by rail) from Willow Run to various points across the country. By taking 6 selected locations at random, you should be able to work out an "freight cost per mile" to better work out freight costs. The $20.00 normally was the Retail Delivery Preparation Charge and would be separate from the Freight Cost. Remember too you could take a plane, train or bus to the factory and pick-up your car there if you wanted to.
The info will go out via email something this weekend (after we get the rest of the mailing out).