positive

Any recommendations on where to connect positive wire for heated grips on a 05 FZ6. I am using these grips if it helps: https://www.amazon.com/gp/product/B009Z1KQ2M/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

I was wondering if anyone has any experience using the car service UBER or actually drive for this service. I would like to receive any feedback, whether it's positive or negative. I have yet to try this service and have always been dependent on taxis.