Goodyear usually does make good stuff.. There are "competition" belts that you can get made by Kent for around $40, which is around what I paid for my Ford belt from Bill Jenkins. Since you already have the Goodyear, stick with that.

Lots of Zetec folks have NOT replaced their waterpump and have NOT gone to AutoZone for it. I have heard of very few water pumps going out, but just to be on the safe side, go ahead and replace it. If you can get one from Ford for a good price, get that, otherwise, just try the normal parts stores.