Jason I have a Comanche and nav light at top also. Would probably take you 30 minutes or so to install, if your wiring is long enough. If it isn’t it can be a pain to extend. At least on mine it was. Because of that it still only took approx 1-11/2 hours including paperwork and programming...
Hi Jason, I am not familiar with your Cherokee. Is the tail position light at the top of the rudder or on the tail cone below? And where in Pa are based? Thanks Bob