What has anyone else done to install a Dual USB charger on their ST1300? It would be so much easier if this bike had regular round bars, as all my previous bikes I've installed handlebar mounted USB plugs.. but in this case the bars arent round so I have to think of something else. Im thinking of a small dual USB charger in the fairings somewhere but I don't want to install a plug into the pockets.. wires wouldn't be able to be taken in and out so easily. What areas of the fairings have people installed items like this, as I haven't seen many pictures so I wanted some ideas... Thanks!!