Brake upgrade questions

Well, I have decided to fore go the power setup. I am just going to install the Jeep rear discs, replace the master cylinder with a factory type, and put on some good pads all around.

I am going to buy stock rotors for the rear. Some friends think I should pay for the slotted aftermarket stuff. Really though, they came off a Jeep GC for cripe sakes....something that weighs several hundred pounds more than my Dart..I think the stock stuff with ceramic pads should work great.

I am going to install all stainless braided flex lines though.