I just got my order. (I order only front bumper, tail lights, grills and lower valence) on ebay fog lights are cheaper...
http://www.tousleyfordparts.com/
7R3Z-17D957-APTM Bumper assembly $289.06
7R3Z-17K945-AA Grille, lower $149.38
7R3Z-8200-A Grille,*radiator $169.54
7R3Z-8B455-A Bracket $12.07
7R3Z-8B455-B Bracket $9.22
7R3Z-17C861-A Reinforcement $14.85
7R3Z-17C861-B Reinforcement $26.28
7R3Z-17626-AB Lower valence $121.06
7R3Z-17C882-A FoamIsolator $62.41
7R3Z-15200-A Foglamps $138.00
7R3Z-8C291-AA Shield $39.03
7R3Z-13008-A Headlamp $150.33
7R3Z-13008-B Headlamp $159.05
total cca $1350
7R3Z-17K835-AAPTM Rear Bumper CS/GT $244.23
or
7R3Z-17K835-BAPTM Rear Bumper GT-500 $297.53
The only difference in the GT-500 vs. the CS/GT is the way they are painted on the lower fascia, the mold is the same.
GT500 Supersnake Hood - $520.00
http://www.carid.com/2007-ford-mustang-custom-hoods/duraflex-hood-298248.html