I found that someone had successfully done this here:
He left a step by step direction, however, the last step of what he did is not too clear and I don't understand how he was able to register his RegionAppService to DI. I have it pretty much working except that last piece. Does anyone know how to register to DI form those instructions?
Also, has anyone come up with a better solution of how we can version both the regular controller and the dynamic controllers?