I realize this subject has been discussed over and over... Which gear should I install? I'm greener than green when it comes to electronics so I need help My 08' Sea Pro 206 has a Raymarine A60 , GPS, transducer. Seems outdated and I'm unable to find any updates. Raymarine we site wasn't helpful. In any case I'd like to get new gear. Id like to get a larger unit , so should I just mount it on the top of the console( plenty of room ), and leave the existing one in the console, or do I remove the old cut and install new unit in it's place. Also is it possible that I could re use the existing wires and connectors if I were to stick with Raymarine , or will I need to replace everything ? What all would I need for a complete system ? $2500 budget. Lastly, anyone skilled enough to help me install ? I'll take you out fishing on .