Yes, you can change it yourself. Ford is getting more sensible these days and put a drain plug on the pan. If you want to change the filter, you will have to drop the pan.
As far as fluid, you need to use Motorcraft Continuously Variable Chain Type Fluid. You can get this from a dealer or order it online. I doubt you will be able to find it in stores. It's going to cost $10/qt or more. Capacity is 10 quarts. So with the filter it will probably cost you about $170 to change yourself.