Hi. I recently bought a 1995 355 Aft Cabin and love it. The only thing I don't like is the out dated electronics. Furuno GP-31 GPS Navigator (almost useless), Furuno LS-8000 Sounder (Almost useless) Raytheon RIOXX Raster Scan Radar (almost useless) and Standard Horizon CP180i GPS (works okay but not quite what I feel I need). Because I don't know much about it, I thought that just because the boat had the equipment I had it covered I think I need to start over and I am a bit scared at the prospect and the cost to do it. I would like a large, easy top read display. I want GPS, Radar and Sonar, plus any other goodies I may need but don't know it. This is my first real ocean boat. My last boat was a 30 foot Chapparal and I installed a Raymarine A70d which worked pretty well, but I need a lot more on this boat. I am thinking of having a system installed. I get differing opinions from people who want to sell me something. I am really a novice with electronics so I need user friendly stuff. Any suggestions on what complete system to get and info about it would be appriciated. My boat is in Oxnard CA. Thanks