The Inner Wealth Initiative

I am in a book study group of K-5 educators who are reading The Inner Wealth Initiative by Tom Grove, Howard Glasser and Melissa Block. We are really interested in adopting these strategies in our school. We would like to have information about the sucess of the program from teachers who have actually put the strategies into effect. What was powerful? What worked well and what might you suggest for a school or teacher interested in using the program?