Viper break kit help

the viper calipers are pricey so shop for a good used set. i got some off ebay for $300. i have virtually everything i need for the swap now but since i'm doing fr. end rebuild at same time i'm mulling over shocks and adjustable struts right now. probably start the swap next week. theres also some good info on other threads in this forum, just look for anything with autocross in the header.
http://arengineering.com/
http://classifieds.viperclub.org/index.php