Well POR on the frame would not worry me that much, I've not seen too many rusted out frames. Check the weakest part of the frames in the rear with a hammer.. that should tell you. Not a fan of V8's unless they drive well. Here's a list of what I can see
Cons
bad job on the exhaust, right under driver and passenger seats.
Ugly bull bar - that probably works in your favor
They drilled dash for extra guages and something above ashtray
Center console not original
Not original Bezel - for later model
You can see its a spray can paintjob on running boards
the worst - Yellow Paint job is horrible - they painted over everything, including the internal door mechanisms.
Pros
"Floors replaced" - that could be good, if whoever did it.. did it well.
Hard top looks good
I'm always amazed when I see repaints how far off the mark they are and ugly. Why paint the front emblem red? Who does that and why? Why paint it ugly yellow? I mean if I repaint, I'd go with a stock color and it would have to be perfect in all other aspects. FJ's look cool weathered, I'm going to do a blue one clear coat and just make everything else immaculate on one of mine.