I am in the process of hooking up my Suzuki 250SS to a Garmin 93SV Plus with the NMEA 2000. I already have a C-10 gauge, but would like the gauges on the Garmin. My question is... how much can you customize the gauge layout on the Garmin? Or... is it a fixed layout? Thanks for any help. Also... I already have a NMEA 2000 backbone, just want to add the Garmin to the network.