I have been installing Tanis products since 1999 when I got into aviation. I think they are the best system out there. Since starting my own company 4 years ago (www.delcourtaviation.com) in Fairbanks Alaska, we have been installing their product. We recommend them exclusively to our customers. We put one of the first kits ever on the Quest Kodiak when it first came out. I will continue to promote your product in without hesitation. Thanks for a great product.