Your shpeel sounds like every other pilot that has taken a Chief Pilot job. You are either very naieve or blowing smoke! They own you and you will not be doing the same job that you are doing. If they hired you, you may have done too good a job--they simply want to remove you from the process.
If people are scared, they have good reason. People think you have gone to the dark side--because you have gone to the dark side! You have sold your soul, pal, just hope they are paying you well to do it and that you can sleep at night.
Your fellow pilots will be nice to you because now they have to be nice. However, they will talk about you like you are a dog soon. Just curious, what was your motivation?
Truer words have not been spoken.
I have seen the same situation numerous times. The change will be gradual, you won't notice it at first. People will start to hate you after you discipline your first or second pilot for justifiable reasons.
You have new a master now, I wish you the best of luck.