Well presented, Freddy., as usual.
I really like the R&D resin tests!. That's very methodical. My only worry about resin, in the past, has been that it seems to break more easily (it's more brittle) than styrene.
Your thorough testing shows that it lasts well, however. (It's surprisingly durable in specific roles).
Thanks for this- another inspirational build

"Get your facts first, and then you can distort them as much as you please"- Mark Twain.