I DEFINATLEY want to keep my 10" wheels, there's no was i'm going to larger 'girlyer' wheels

so.......what am i best to do? Buy a full 8.4 brake set up and then do the fiesta conversion on it, or shall i grab parts seperatley? and build it from there?
also do i need different drive shafts and is it best get these with the disk hubs as they will be matched???
Meh,... i'm not quite sure what i'm asking lol!
anyone understand?>