I basically followed the stuff I found in the thread above and was mostly successful --- it was a really good guide, even without pictures. I was bashful about loosening the top rear/aft bolt on the KDSS assembly, but ended up loosening it a bit more to allow the plate of the slider to fit. I also didn't drop the whole fuel tank skid, just the 4ish bolts on the drivers side; this gave me enough clearance to get the slider in place.
There was a bolt hole or two on either side that I just couldn't get the sliders to line up with. Lots of loosening, trying to jiggle the slider, swearing, etc.
For the forward KDSS skid, I ended up bending out the larger tab that goes into the cross member (the smaller one that notches in to the rear fit just fine) but both bolts seated well; I got tired of saying magic incantations trying to get the stupid tab to fit and declared defeat :redface: ...that said, I'm not super worried about it and I may end up cutting the tab off --- I AM slightly worried about clearance between the rear of the driver side slider and the KDSS lines, they clear but not by much. I plan on just keeping an eye on things for a week or two and adjusting as needed.