Get a converter BUILT TO YOUR SPECIFICATIONS. Just because my Whiz-Bang 5000 works in my car, doesn't mean it will work worth a damn in your car. Contact one of the converter builders that have been mentioned many times on this board and get one for your specific application. An even better idea would be to contact 2 or 3 builders and see what they recommend for your use. Keep in mind too, that quality doesn't come cheap. Over the years, I've seen that you only get what you pay for.
