Granted its easier to access on the Zetec, but when I did my PS fluid change I was pulling the feed line from the pump. This emptied the PS resivous and the big line running to it. My fluid was quite bad when I did it, and five quarts of M1 ($2/qt so it didnt matter as much) later it was red again.
It also lost its factory cooler in favor of a small stacked plate design cooler that is now mounted behind the upper grille.
I agree with Froge, one of the best things that I have ever done to the car.