I used my old Canon FT QL to shoot start trails a week ago and shot several other things to finish up the roll. I'm very happy with most of my results especially with the color saturation. There is evidence light leaks so I may have to try one more time and see if I should continue to use the camera.
Canon FT QL
Canon 50mm f1.4
Ektar 100
Sekonic L-358
I have a couple other threads using this camera:
"Canon FT QL" Test Roll Photos
CANON FT QL - Our Lady of Angels Cathedral