I listen to music with my ears!
Haha, just kidding. I use a Sena 50s connected to my Garmin Zumo and my phone. The Zumo acts as a hub so you can pause or skip songs with a quick touch. It can also balance the audio through the volume mixer.
I also use a Sena SR10 paired as a second mobile...
My XSR900 battery died at 9 months. When I called the local Honda/Yamaha dealer they said I would have to eat the battery.
When I brought it in they said "Oh, I thought you had a Honda and they are a real pain on batteries" then they proceeded to replace it in warranty.
I would place a call...
I have had a Laminx yellow cover on on headlight since I brought my Super T home in Nov. 2015. It definitely gets the attention of other drivers. My wife bought me the Denali lights for Christmas and I swapped one lens for the Amber that they sell.