I am building an RV7A tip-up. The wings are finished with AFS AOA installed and Gretz heated pitot. I have not purchased the AOA display. I have installed TruTrak servos and have the ADI Pilot II ready to install. Originally I had planned on purchasing/installing AFS 3500. Now that I am sold on the Skyview, what do you recommend regarding my Tru-Trak and should I consider replacing the AOA and pitot?