Ciao. Sorry for no response, I only noticed it this morning. I shopped several avionics installers but by far the best I found was Heath Aviation in Winona Mississippi, about a hundred miles south of Memphis. The best to me meant, good pricing, good service and over the top experience and knowledge. I got carried away with extras, synthetic vision, 406 ELT, Garmin ADS -B, EI fuel quantity, and more. Because of it I had to double my value for insurance, I think it was an additional $300 a year. Email me at dshelley101@yahoo.com and I'll be happy to give you detail costs.