Good list.Sseems like the bottom for the decklid can be a problem too, and the very front edge of the hood. I don't think Treps are quick rusters, but there are definitely a few areas to keep an eye on.The lower lips of the doors, rocker panels and the rear wheel wells are prone to rust.
There is a defect on the passengers side drain on the support rail that will accumulate water and rust out the floor, the floor my 98' went had to get the whole passenger side patched.
I should sue Chrysler for the extent of rust under my car (not one mechanic i know has seen a newer model car with its floor missing) so rust proof it ASAP, it will help but my 02' was showing signs of surface rust in the same spot, so I sanded it down and bondo'd it.
I'm sure I have a pic of my floor somewhere in these threads, if not I'll post one later.