This is the list from Slee for the rocker itself. The clips listed here go in the bottom of the rocker panel and replace the clips for the running boards.
The mud flaps will be able to use all existing hardware. It the lc mud flaps use one less bolt than the running board mud flaps
I’m looking for a clean 100 series. I have a must have list and a wish list.
Must have: Looking for a southwest rust free 100 series with ~200k miles or less for around ~$15-20k with a clean title that presents well, with presentable exterior paint and good leather seat condition.
The wish list...
I thought it was only the lx700h. I remember them making a big deal when they launched it saying it was the first Toyota hybrid to have a back up starter and alternator
https://pressroom.lexus.com/five-things-to-know-about-the-first-ever-lexus-lx-700h/
I would try to remove anything that was flaky with a wire brush, sanding or a needler. For the areas that are minor maybe a scotch bright only. Then use a rust encapsulator/inhibitor followed by black frame paint.
No concern at this point. If you wanted to be extra cautious after purchase have it treated to assist in stopping the corrosion from progressing any further assuming you’re not taking it to the southwest where that is not even necessary