I do not believe i have the conversion lines but you can get them off ebay for $50
I have the rear 5 lug hubs. Many people on the forum have front 5 lug as they come with clips ect.
I am not sure if the e brake cables are from a 2+2 or 2 seater if you know the lengths of each I can measure them.
Many people want the rear brakes and the ebrake set up ect. I do not want to split up the brakes unless I have a buyer for the rears as well as the fronts or if you offer a very good price for the rear calipers and ebrake ect 
I would like to sell it as a package as this is about as a complete package you will find on son.