A compromise would be a 35mm half frame, no warping of the cassette, up to 72 exposures on a roll of 36ex 35mm film, much better selection of film, for best resolution and grain Tmax 100. There were fixed lens, Canon, Mamayia, and SLRs, Olympus, and Konica SLR converted to half frame. Olympus Pen F and FT are become scarce, lens even scarce and like any camera over 40 years old repair and part can be a challenge. I have an unmetered F in my collection, have not shot with it in years, but a very cleaver design. With Tmax 100 it is possible to get a passable 11X14.