I think I like seperate moduals instead of a network type. ( In case
one goes out and it not kill my whole system). Or am I wrong.


If you install Furuno vx2 system, you could will have GPS antenna connected
to one display, radar antenna to another, and fish finder would be separate
device (without display). If all equipment is working properly you have all
of this on each display, but if display with, for example, GPS antenna drops
dead, you still have radar and fishfinder...