Installed Pelican 1120 tool box. My first plan was to put it behind the licence plate. Problem with that was, firstly, lighting the plate and secondly, didn't think the fender was tough enough for it. I had a similar mod on my 1150 GSA, but my luggage rack was easily used to brace the fender. Not so no the S10 with OEM bags. So I mounted it on the inside of the right bag.
Mounted on the bottom of the box, just far enough forward to clear the fender when you open the Pelican. There's enough room to open it and access from the other side or just remove the bag.
I removed the dogbones from the suspension to check full travel interference and it clears everything. It may not be in the most accessible spot, but it's easier than the stock setup and fits more tools.