I have a new Nolan N103 N-Com helmet. I want to install a headset to communicate with my '02 RSV audio system (CB and aux audio) as well as my Zumo 550 GPS paired with my cell phone. 
I've found 2 options and want to know if anyone has experience with either to tell me which is best! 
I can install a Nolan bluetooth headset with a multimedia wire to my 5 pin audio connector... or, I can use a J&M headset and a J&M integrator which will integrate (hardwire) my GPS to the audio system along with a lower wire for my 5 pin connector. 
Any suggestions? 
Thanks, Art