I still think you could do static/dynamic emitters. It'd be easier for technically inept people like me to setup instead of having to make an add-on station from scratch, and it adds more realism instead of only having the cars I drive to be able to pick up these other stations.

Also, I occasionally get an audio glitch on CRS where a song ends and there's a very brief loud blip of audio before moving on to the next track. Not sure if it's because of CRS or my music.