Morno,
With the greatest respect, a comment such as yours would suggest that it is you that wants to lose conditions.
You should want to be paid for providing greater efficiency for the company, not asking to be paid FAR less for being more efficient.
Health concerns aside over new rostering, the money you seem to want to give away WILL be paid, it just won’t be paid to YOU. Certainly it’s a very magnanimous gesture on your behalf, but a great shame such gestures will be laughed at (if not ridiculed) and not applauded, as in the past they would have been.
20 years ago I doubt there would have been a single employee that wouldn’t have done what you seem to be doing (supporting a suggestion from management for another 30% pay cut). Unfortunately most of those have been sacked, and the others lied to obscenely on multiple occasions.
Being partly facetious, if you have your HR Dept hire enough psych tested ‘yes-men’ and get them inexperienced enough you can stack the decks I guess!