You said drivers usually take a pay cut that is not true...
You're leaving out the loss of future pension contributions now that you are management and they don't get one. All your time in before that will result in a much smaller pension when you retire. All your "MIP" in the future won't cover all of that. Tack on your increased healthcare costs and your numbers won't be as glorious as you've made them sound.
Yore not making 100k-145k like you stated in previous posts as an ORS. You're talking center manager/DM levels.
You took a pay cut in the long term. Couple that with your longer hours and working holidays(which sorry champ but you will be working more) and it wasn't a good move for a 20 year driver. You should have stuck it out more and retired better. Apparently your ego pushed you to seek and validate yourself through this. Your posts on here prove it.
If you were an off the street hire for ORS, sure. But coming from what you had to what you think you're going to get, we'll get ready for disappointment. It's coming.
Please also come back and tell us in year how you were either fired or just miserable in your current position. Judging by your communication skills, I'm thinking you're going to have a short career.