I usually double nut method.
Where you tighten the nuts to themselves on the threads and use the nut on the inside to untreated the stud.
I hope that makes sense, if not a video can help.
The 100 series pads cover a little more rotor then the 80 pads. I am skeptical if there are any real benefits.
At the same time you loose the ability to quickly see how much pads material you habe left before you need to replace.
Some one asked me for an ambulance door cover..
So I made one..its printed and cheaper then most used ones (won't rust).
https://solvefunction.com/shop/ols/products/ambulance-door-panel
Now thats its added out, I can have these made of steel or aluminum in the future.
Or I can add holes...