Ok. I'm a long time, long distance touring guy. I rode a R1200GS forever and I enjoyed camping in some remote places. The config of the R1200 with hard panniers but no top box was perfect for carrying a big bag with camping gear. While I now prefer super slab touring (versus off road), my new R18TC with top box is gonna be awkward for loading up my camping gear bag. I'm looking at a cylindrical shaped bag that would be carried in an upright position but it will add even more weight up higher on the heavy bike. Any thoughts?