Null 13 - I do need to add a few things, mostly for piece of mind. But, honestly, not much. I've got a small toolkit I'm carrying (combo wrenches, common sockets with a 3/8 and 1/2" drive, some extensions, pliers, and the like). I forgot to add Allen keys, so I'll pop those in. I also want to add in some common electrical repair bits (butt connectors, a small section of wire, some heatshrink tube, fuses), likely to fail bits (short cables), and like such as. That way we have a better shot of doing a roadside repair.
In terms of gear and farkles, probably won't add too much. I could see getting some additional storage, but the 37L Outback panniers and matching topcase set me up pretty well. We did buy a nice waterproof soft side cooler that gets bungeed to the back of my bike in front of the topcase - and that proved to be remarkably useful and it did keep things nice and cool.
Hank122 - it was bloody hot most of the time, so I wasn't inclined to take too many pics. I've got a few of the sunset and of us that I need to get downloaded and maybe I'll post, but we were in a bit of a hurry on the last day so even though I might've wanted to stop and get some pics, it wasn't happening. I've got a point and shoot which I could use, but honestly my Galaxy S6 takes really good pics, so I'd just use that normally.