OK, I am done, I hope PICTURES

Just an alternative suggestion... Once you swap the calipers from side to side you will likely have a problem with the length of the fluid lines. Some have used a slightly longer line that goes with a F-body or something but...
You could just set the calipers out of their mounts and position so the bleeder is at the top. Allow the fluid to gravity bleed until all air bubbles have escaped , close the bleeders and remount where they are.

I had another mopar geru tell me that if I ordered say 1980 dodge diplomat calipers rather than the 1976 Dart ones, that the bleed points actually look at the top but more importantly they hose connections actually look into a better angle with the connection brackets on the 72 Demon and then I should order the hoses for say an Aspen and I should get the best fit. Has anyone else tried this approach to getting things to look better at their respective connection points. Not a big deal to just order new calipers for a Diplomat and use these elsewhere?