Ive been doing a bit of research and it just gets more confusing
Seems that I need the Garmin starter kit - which basically gives you the "network cableing", then I may or may not be able to plug this into the engine. Daft price in the UK - £85+, but about £45 from the states ??
I have to plug it into the diagnostic port on the engine, so the current guages remain working.
But, some connectors may not fit the Suzuki connectors ! Plus, as you say, I may need to have something else to get the engine to talk down the network.
You would thing a new Suzuki would be NEMA 2000 compatible though ?
I will ring another dealer and see if they actually have the answers - dammed if I can find anything on the internet that dosent leave me more confused.