I just replaced the motor mount (passenger fender) and transmission mount (drivers fender) on a 95 zetec mtx. I've already replaced the front and rear mounts (roll resistors). The most expensive mount that I bought was about $102 (check Fordpartsonline.com). I'm not a mechanic, and the most time that I spent on any one mount was less than an hour.

95 Contour Zetec, ATX (wrecked, sitting in the barn) 95 Mystique Zetec, MTX 2000 Taurus SEL 3.0L Duratec 1994 Crown Victoria LX 4.6 V8 1993 Chevy Silverado 4.3 V6