Angie, tools such as DISC, can help us as leaders to identify others and their learning and leadership styles.  To my mind, the best use of an assessment like this is to "know thyself".
I've personally taken and taught the Florence Littauer Personality Plus characteristics.  This is another opportunity to strength and reinforce my knowledge of self.
I love the phrase "character based leadership"
I congratulate you on all you are doing as you launch your new business brand.  You are making a difference in the lives that you are touching!