After talking with a buddy of mine who sells planes I realize I am foolish to go with the 7 inch in my situation so I'm going to have the project rebid as a 10.6 upgrade rather than a 7 inch new install, but I would love to get a different shop involved so if you can PM me with the contact info it would be much appreciated.I can recommended my avionics guys if you want a quote. They are reasonably priced and do the work promptly.