Just seems unlikely if the POD is post 2nd South African War/Boer War. However, would be interesting. I can't see London being happy with anything that smacks of pre war elites taking over so they'd no doubt need to make a lot changes anyway. The franchise/districting in Transvaal presumably could be redone so the non Afrikaner white population had either fair distribution/control but that probably doesn't work for OFS (I can't remember the population details there but would imagine skewed highly towards Afrikaner).