I have a Ventura system on the 954. It works pretty well and holds a fair amount of stuff. If I sit the bag on as recommended for solo travel (ie on the pillion seat) I can fit a tent, sleeping bag and camp stretcher on the rack and all my gear in the bag. This is enough to go touring for a week. There are a couple of minor issues. First the bag is not waterproof but you can just line it with a garbage bag so no worries there. The other thing is that it is not easy to completely remove the rack so if you don't want the tubes sticking up like cookie cutters at track days or just for a Sunday fang you need to fit a grab handle in the rack which means the clean lines are a little mucked up. See the link in my sig. I've toyed with the idea of the Oxford humpback but it has nowhere near the carrying capacity of the Ventura.