Ok i work at a autoparts store so i get everything really cheap. hears what im doing for the swap after i have 2 questions

i have a 1997 Dodge Avenger but as everyone knows its just like your cars

ok hear goes
FRONT
-97 3000gt SL front calipers
-Slotted Dimpled Rotors for a 97 3000GT SL(race concepts)
-Stainless Steel Brake lines(4 of them cuz of the Double piston) Now the part that connects the 2 steel lines(brake line connector) does that come with the stainless steel lines when i order it.
- 2 caliper Brakets
-4 EBC Green stuff pads( i had these before and loved them)

Rear (i am convtering to rear disck i have drums)
-2 Ebrake assembly Now i heard that the ebrake lines and everything come togeather as a single peice except for the Rotors of course and calipers(is this true)
-2 Stainless Steel Line
-2 Slotted Dimple Rotors
-2 Calipers
-4 EBC green Stuff pads

ok Hears the question
1.Ok if you where me and you had a great discount on parts would you also buy a 97 3000gt SL Master Cylinder and Brake Booster. or just the master cylinder
2. I heard that the fittings on the calipers are differnt is this true, dont forget im getting knew lines. Will the SS lines fit the stock line no problem
3. Am i all set LOL
4. Thank you for anyhelp you would be able to give