hey SyN, I just wanted to say thanks for doing all this research, I sincerely appreciate it! I never bought into the "transmission fluid is good for life" statement either. I'm sitting right at 47k on my 2014.
I plan on attempting the service soon! In the 50k-60k range as my RAM truck has been a highway queen for most of those miles and has lived a pampered synthetic oil life!
With that said, any feedback on the quality/effectiveness of the replaceable filter PPE uses?