From what I've read on these forums, from people like ranger and others with inside knowledge of how Telkom works, you're going to face a huge uphill battle to implement ANY of these suggestions.
What really needs to happen is for Telkom Internet to become a completely separate legal entity, even if wholly owned by Telkom SA. That way, all the red tape and bureaucracy can be cut out, and they can function independently and make their own choices, administer their own systems, and be completely responsible for their own clients.
In all honesty, I just don't see this ever happening. Telkom Internet is already too deeply rooted within Telkom itself, from billing to admin to call center to every single department you can think of. Besides that, from a cost point of view, it doesn't make sense to Telkom as a whole (due to their short-sighted thinking).
That's why I will forever stay clear of Telkom Internet, and utilise other ISPs. As much as Telkom Internet would like to change, they simply can't.