Hello, I have a 2015 Gen 8 VRF800 that I am going to install a Garmin Zumo 595LM on. The mounting will be using a RAM ball mount on the triple clamp. I have a 5 pin 30/40 amp replay that I want to use so that I have switched power to the GPS. Also I have a USB charger/volt meter (the rocker switch look type) to install on the relay. My question is has anyone done this before and what problems did you encounter, what should I be careful of? Also I was thinking of using the number plate light as the trigger for the relay? has anyone done this and which wire is it? Have attached a picture of the usb charger (it have a volt meter in the middle) and the location I am going to mount it on the bike. It does involve cutting the black plastic fairing piece Thanks.