I have a spot for a KN53 to go in and would like to put one in. but I want to use the existing KI202 that's wired to the GPS and use AK950 to switch it with the KLN89B. I know the VOR/LOC Converter is missing in the KI202 to allow it to work with the GPS which I believe the KN53 will need, is it possible to connect the KN53 to the annunciator and utilize the existing KI202?