In our school district my kids attend, the program you are discribing would be considered fighting or assault, and would result in an automatic suspension.
This is the conflict resolution program they use for K-5.
Kelso's Choice
Here are the credentials of the authors.
The Authors
If I was a parent of a child you were trying to pitch your program to, I'd expect you to be able to produce similar credentials - A degree (preferably advanced) in Psychology, EC Education, years of experience as an educator, as well as instructor level certification in the techniques you intend to teach.
Pat