1.33:1 shows I've seen on Blu-Ray so far have been pillar-boxed, not cropped. These include Star Trek, The Twilight Zone, The Prisoner, and Space: 1999.
I like your style. We own all of these Blu-ray sets as well, and they're glorious, immaculate restaurations. Looking forward to the fifth and final Twilight Zone
set in August! And hoping that they announce the second season of Space: 1999
soon. (When I watch this show, I always think that this is kind of what Star Trek: Phase II
would have looked like.)