Do you think it is possible to replace the existing gps and compass combination on the Phantom ? If you think about it, what other quad rotor has a separate compass ? Other DJI products don't have them separated. I started thinking, (yeah I know, bad idea) about it when looking at the gps unit that came with the OSD system that I got for the FatShark FPV I'll never see.(lost delivery). It plugs right into the Naza controller....... Would a DJI upgrade gps work ? Would the Phantom software freak out ? Firmware issues ? Inquiring minds want to know ! Any RC guru's out there.