I just bought one also for the new ride. I hve installed it yet but it is in the house ready for installation on my Terrova. I have the 798's and I expect it to be much the same except for larger screen and also ability to turn off 455 si and run the 800 si in shallow water. I love the si on the trolling motor as I have the new 360 already installed and did not know it! Just turn the motor. the screen is brighter than the 798's that I have now and am looking forward to that.