Bongo Fury

Hey guy and girls hopefully a quicky,

I'm looking to do a wee overhaul shortly and I already know what oil's i require but would like to know how much oils I am going to need buy for the following:

Engine engine:
Gearbox oil:
Transmission oil front:
Transmission oil rear:
Full flush of coolant system:

Am going to obvously buy and a new oil filter and themostat is there anyother things that might be worth changing in this time.
Im also fitting all new coolant pipes

And before anyone asks I have checked the fact sheet and not found there answer

engine 7 litres
coolant 13
gear box 5

start checking at a literish below
not sure on the others

manual g/box--2.5 lts.
front diff---1.2 lts.
rear diff (non ltd slip),check it is??-----1.4lts.
transfer box-------1.6 lts