After talking to a few friends, I decided to hire Reliable Marine to upgrade my +16 year old Ray Marine C-80 chart plotter. This was a large project because I added a second chart plotter at the helm. Also had to replace my radar, add a NEMA 2000 bus along with integrating to existing Ray Marine ST-60 instruments, Raymarine autopilot, and NKE mast displays. Once I saw what the Raymarine Axiom+ could do, I upgraded my stereo to work with the Axiom+ and added the Sirius/XM weather. They did an excellent job and had very fair pricing. I was very pleased with their work and would highly recommend them for any electronics work on your boat.
About two months later, Reliable Marine Electronics came to the rescue. I took my boat up to the Delta and the dock that I was staying at for 8 weeks had just added GFI breakers to their 30amp power. Well, my boat was setting off the GFI, so I could not get any shore power. I called them and they had someone out to my boat the next day. After some investigation, they located the problem to my +16 year old inverter. Removing it completely resolved the problem. We were back on shore power and my wife is very happy. Again, many thanks to everyone at Reliable Marine Electronics.