good idea or bad idea??

[Tanis]

I would like to put disk brakes all the way around front and back. I would also like to change out the old 65 gmc rearend for something what i can put disk on. Also if anyone has a list of what is all needed for the front transfer from drum to disk would be great as well. "Could not find old post" Also would like to swap the 305 V6 for a 400 and swap the 4 speed with an auto do i need to change the driveshaft as well? Or would it be just as good to find an old junk GMC/Chevy and just start ripping it apart for the parts i want to use and if so what year/make/model would work. Everyones opinion is helpfull