I personally never got any flack over the flag fluff, yet I got hell for all else.
I stood during the Pledge everyday as a way of being respectful (my public school also played the anthem during the pledge). I never put my hand on my heart or uttered those words. I think the fact that I stood instead of staying seated during things like this eased tensions.
I am sure that the US pledge was meant to unite, as I am sure your proposed pledge is meant to do. In the end you it is a matter of choice, do you agree with the pledge being said? Is the pledge mandatory or voluntary?
I am personally still anti-Pledge, but this doesn't mean that I am not appreciative of my nation. I love my liberties, my way of life, and the land on which I call home. I care deeply for those who are wearing or have worn the uniform.
I was taught my allegiances were to be in this order:
1. God Almighty and his accord
2. Family
3. Texas
4.United States.
For those who do not feel it is a breach of neutrality, please consider adopting a unit, or send random cards of encouragement to the troops. So little can mean so much when far away from home and in a combat zone.