I installed my Oxford dual USB socket to the cigarette lighter hole and wired it and my Garmin 665LM to the accessory socket behind the instrument cluster using an Eastern Beaver plug, which is exactly the same as the Honda one.
I stripped all the wires out of the Garmin mount and separated the USB for the XM antenna, then cut all the other connectors off it and re-soldered on the power fuse. I routed the XM cable behind the weird velcro attached side strips below the tank.
The plastics take very very careful work to get the whole thing back together.
The only problem is that the fuses for the USB and GPS are now behind the Darth Vader layers of plastic.
On that note - has anyone noticed the bung on the LH inner fairing? Is that where the fuses are supposed to go?