I recently got an older radio from my grandmother that has remarkable reception and clarity. I like to listen to it as I go to bed, but the problem is that whenever I want to change the station, I have to turn on a light. This is frustrating and it hurts my eyes, so I'm considering putting a small green neon tube I just got behind the dail on the inside. I just want to know if the inverter for the tube will cause any kind of interference inside the case. Does anyone know anything about this type of thing?