Installing XM Radio on 2013 ST-S

OK here we go. I’m installing an XM Radio on my Spyder 2013 ST-S. SM5.:spyder2:
The XM unit is an OLD Roady2. Wiring was relatively easy. The Antenna is on the dash and the power wire is under the Tupperware. I have the receiver strapped to the right handlebar for easy access. Now my issue is connecting the receiver to the SENA SMH10 on my helmet. I tired a wire from the XM to my helmet and that works OK, but I hope to find a wireless solution. I also have a new Garmin 396 GPS that can pair to my cell phone and SENA by Bluetooth. I bought a small Bluetooth transmitter for the XM with the hope of pairing everything together with Bluetooth at the cell phone.
1. Has anyone tried this Bluetooth setup? Any advice? :pray:
2. Has anyone used the FM transmitter in the XM to connect to the SENA as a receiver?
Will post pics when I get home from work….
Thanks, David C.

Sena sm10 blue tooth sync