I have bought the new brakes or the car as well
Brake booster I have changed locally taking it from a 280Z will work better with all the stuff I got rest are all new items.
The stock rear brakes are not disk and I am converting to 4 pot front and 1 pot at the back all disc, so for that booster and mainly master cylinder needs to be changed. Got 1' or 15/16 master cylinder (heard its made by Wilwood). It will give less play when brakes are changed and will carry 14% more brake oil.
For brakes I went with stage 4 Front Big brake kit from silver mine motors
f
or the Rear got a custom Stage 2 kit from datsun parts, the kit includes:
Rebuilt Maxima Calipers, new brake rotors same as for front along with brake pads and mounting brackets and E-Brake brackets and SS lines.
In addition I bought a wilwood proportion valve as well as it was needed