110 Tithonus spring rates

I'm about to replace my springs and dampers, wondered if anyone knew what the spring rates or colour codes were on the military 110s? My reg /chassis number comes back as a 110 300tdi, I presume cos mine is a later 93 110, it's an N/A diesel with the Tithonus upgrade , I have spring colour codes from chassis number but not sure I can trust them. I have front o/s white, front N/S yellow, rear O/S Red and rear N/S green/red. I want to go for the Old man emu set and want to match the springs up as near as possible to what's fitted.

All of the spring ratings, colour codes and Part Numbers are on this chart:

http://www.bilashakaflowers.com/LandroverSprings.htm

By the looks of things you have standard 110 front springs and heavy duty rears