>>4247405>>4247410IBIS for film won't work. Too many parts have to be involved and move in perfect sync (winders, pressure plate, rails), too cumbersome and delicate since all the parts are exposed to the user when they change film.
Most of what you want is in the EOS 3, which is a brilliant camera if you want 35mm film with EF lenses. They go for about $300. Which explains why Canon won't produce another film SLR: they could charge a slight premium over used bodies, but not enough to justify it.