I contacted the registrar which is under SAPOL. With a question that amount to if my disability would be disqualifying. The response was in part as follows(note some info omitted for privacy)
Good Afternoon,
You would be required to disclose this on your application, and it will be assessed on application and each case is considered on its merits.
We may require a medical clearance but it will be assessed once your application is processed.
This response for me raises questions as it is not a clear yes/no answer. Considering this is a discussion of a disability rather than a mental illness it seems to be a rather interesting response. As from the best of my understanding of each and everyone one of my diagnosis's does not create a threat to myself or the community. This is more or less inherent in the diagnosis itself by its very nature, so how would a medical clearance be technically possible?