I have soft saddle bags, not greatest quality and I have them mounted under the seat so they are right really almost on the exhaust. I need to get better quality bags and or figure a better way to mount them. I have standard issue tools, some in the storage area behind left cover under battery box, I don't have the oem tool kit, rags and rain gear, I even have a chain and master in one bag.
I was looking at these at the Barber Vintage Festival. SW MOTECH Legend Gear I really liked what I saw. The mounting appears to be able to work on the 650. They get good reviews. But, like most quality products, they aren't giving them away.