The third row jump seats have finally been removed. I used the Aussie made Specialist 3D Products third row seat delete panels with tie-down rings to cover the exposed holes in the fenders, this is a nice bit of kit. The original hardware removed from the seat mounts went back into their respective holes. The tie-down rings have a 1000lb WLL but I doubt they ever come close to seeing that kind of stress for what I'd use them for.
I grabbed some 1" open cell foam I had lying around from one of my many Pelican cases and got to work cutting out pieces I had stenciled from the voids left over from the feet on the jump seats in the cargo floor. The Heritage Edition rubber cargo mat I ordered should be here in the next few days to finish it out and cover the entire cargo floor.
All things considered, I am pretty happy with how it turned out. Now I just need to decide which drawer system will eventually fill the void, but until then I look forward to the added cargo space and reduced payload.