Concur with Jim.

OTOH, CCW holders and LE have very different purposes and missions w.r.t. utilization of a lethal weapon, escalation of force, liability, service, survival, etc. If you are to be a benefit to a student, about 75% of what you should be teaching does not come from your LE training. Not to say you don't already know that, but far and away the worst class I know of taught in CO was by an ex-LEO.