Stereo Thoughts
Harvey, I don't have any particulars as to the 26 specifically, but here are my thoughts:1. Spray the stereo externally with a good anti-corrosion spray. Generally even the automobile units are corrosion resistant, but a coating helps.2. Get a cleaning cassette and use it from time to time. The pick-up heads will need cleaning for proper performance. (Use good quality tapes too.)3. For the cockpit speakers, use a heavy-guage wire run since the distance is long and you will lose output with standard size speaker wire.4. Coat the crimp connectors so they don't corrode.5. If the power run is long, scale up the wiring size. Don't forget a fuse.6. Use marine speakers externally. You want a poly cone. Don't spend a ton since the audio outside is challenged anyway. House brand WM or Boat US work fine.I'm sure others have better advice, but this reflects my past mistakes.Rick D.