Anyone have experience with G-5, D-2 or the GRT Mini-GA, Mini-X. I like that it has terrain and an optional magnetometer. I'm driving a pa-14, all electric, no AH or gyrocompass. Have Foreflight on a Mini I-pad w/ Stratus 2-S ( Appareo is in the future) and two empty holes infront of me. Strictly for back-up, night time and getting out of trouble.