fail on both types then really as it's not easy to swap without having the whole rear beam from the lsd version, plus you'll need the upgraded master cylinder and servo as well as the matching front brakes

if you have the car as a donor you could at least rip most of the bits out that you may need in the swap but be aware that the car might have had traction control instead which was operated via the brakes and not an lsd as they were either/or