mm landing profile
Very interesting profile. I made one (not nearly as clear) for myself and came to the same conclusions.
I used the latest USGS map (2003 elevation database) with the following altitude curves:
Mrs Benson house: 780 ft
Top of the hill: 800-820 ft
Threshold: 645 ft
Papi: 640 ft
Assuming a 75 to 100 ft. tall pine tree (850 to 880 ft alt) at Mrs Benson house (on Google street view, there is a tall one there, much taller than the utility pole), pilots could not possibly see REILs (hidden by the 820ft hill), they may barely have spotted a red PAPI, definitively not a pink one.