This is how I configured the helm of my Parker 2520 MVSC last year.
Of course, I have even more work to do this season... :D
The handheld is a Uniden Voyager, the sounder is a Furuno 600L, the GPS/chartplotter is a Garmin 2010, the fuel management is a Navman 2100, the VHF is an Icom...