Nice job PK! I mean really nice. Well done.
However, I would not be me, if I didn't find some nit to pick on.
So here goes: your waves are way too high. I watched the Liberty Bell splash-down and recovery footage again last night and it's shows waves of 3 to 4 feet max. Your dio has waves much bigger than that: up to 9 scale feet. Compare your dio with the attached image.