[MrE]

If you want to improve your coach without worrrying about losing the retro look, replace all you incadescent and florescent lights with LEDs. Much less current draw, longer life. One suggestion I would make is getting a bluetooth radio that does both hands free calls and streaming bluetooth. If you're not concerend with keeping the retro look, you're looking at $100 or less, if you want to keep the retro look, https://www.classiccarstereos.com/classi...-make.html but they'll cost more.