Just purchased a 1995 R100GS/PD Classic. It only has 6,366 miles on it but has been sitting in a garage for 10 years or so. Of course the previous owner did not drain gas or do anything to it other than park it and cover it up. Working on it, I am interested in a battery. . .any comments on lithium or suitable replacement. Also, a gas tank bag and rear trunk. The back rack is chrome but has a lip on it. Not sure if there is a after market trunk for that model. I am sure you guys would know. Thanks for the help and anything I might over look besides the obvious fluids to replace on this fine model to bring it back to life.