J&M CB to Bluetooth using Sena SR-10

I bought a new helmet after many years and needed a new headset. Did some research and decided on. A Sena Bluetooth Smh 5 knowing I would have to deal with the JMCB 2003 CB not being Bluetooth. The SR-10 has a free end cable that needs to be wired into the CB system. I think I know how to do this. Is there anyone who has done this wiring and would tell me how they did it and how it worked after? Thanks