I've worked with Donovan Equipment Co Inc before. They are very good. The sales folks are good about getting all the details down. I recently had a problem and got the wrong set of lights for the plow. They turned it around and within a few days replaced them with the correct lights. I waited and it took about an hour. I was glad they were able to turn it right around and I was right back in business. I've used Donovan's for years.