Not on the boat, but still doing boat work

Our existing navigation system comprises a compass and a Raymarine ST6000 autopilot !!
Needless to say, this needed to be upgraded. We needed a system that will allow us to use electronic charts, for both UK coast and inland waterways of Europe as well as the coast of the Black Sea and the Mediterranean. We also needed a more effective way to use the autopilot and a safer way to navigate the busy European waterways.