rear disks?

I Just bought 94 integra gsr rear trailing arms for my 94 del sol s.
Which means i am converting my rear drums for disks. I was wondering if anyone knew what else i am going to need to complete the swap.I heard i need to replace the master cylander and brake booster but im not sure. Also i dont know what i do about the emergency brake i think i will need to change that also.

thanx