Yes - all you say is 100% correct.
Vexcel however seems to have some kind if gold standard with their technology at the moment and they are setting the industry standard. The Phase One Cameras mostly being used in Southern Africa are just limited and inefficient unfortunately.
If one could - then just getting a camera plus Software from Vexcel would probably be the best bet in the long term - but that can only be done with feasible projects at hand granting some kind of independence. But this is above our present financial capabilities. As mentioned we are open to collaboration with others - either to work with presently available equipment or for expansion.
We could also do so much for Wildlife NGOs, research on land usage, wildlife counts, land encroachment and forestation and even for governments etc. Government will obviously profit in any case as they will get prime access to the data in order for us to receive required flight permissions. Also the potential for tourism advertisement is big.