Dan Daniel and Paul Howell -- I appreciate your considerations, but most definitely, I will NOT be respooling any film anytime soon. I should add, the main reason being, I don't have a proper darkroom. I use a changing bag to load my film reels for processing, but to find a totally dark area big enough to respool film would be very difficult for me.
I have an inherited Kodak Brownie Target Six-16 (designed for the 616 film format). I briefly considered fixing that one up, and getting some adapters so I could shoot 120 film, but I decided I would rather explore other options first.
So for the reality is, if I cannot put 120 film in a camera and read the correct frame numbers in the red window, then that camera is not going to make my list.