TWO 1970s Hoover Juniors in use at the same time! U1012 and U1016

It's time for another Hoover Ballet! The U1012 joined the collection recently so it had to be put to use alongside its brother, the U1016, in a choreographed display in the kitchen. I do love these two old Hoovers. They are remarkably good for two machines that are 47 and 49 years old. Do you think the U1016 sounds a little underpowered in comparison to the U1012? Don't know if it's just my old ears but... As always your comments are most welcome!