Hi, I have a recently purchased R1100S, my question is regarding the battery, as I have to work away, and my garage has no power my bikes are often left for months at a time. On my other bikes I normally disconnect the batteries, obviously on the BMW this isnt really an option so I have thought of putting an isolation switch on the battery, has anyone done this? if so what switch did you use, and where did you find the best place to mount it? Any advice much appreciated, thanks. John.