I agree, why remove the thermal switch? It’s there for a reason!
Just put the extra Stop button in series anywhere on that rung. On remote Stop buttons like that, I prefer to use a latching version that requires a key to unlatch it so that you know where the Stop command came from. It tends to prevent mischief.
" We are all here on earth to help others; what on earth the others are here for I don't know." -- W. H. Auden