Safari: MFT good enough?

Thank you very much for the reply.

I don't know if a safari requires that fast AF... at the end:

1) it won't be a fully-photographic experience, so I'm afraid we'll be in harsh light most of the time...

2) I'm not that interested in birds (= fast moving)

3) most of the (good) picts I've seen have "still" animals in it; I don't think I'll be that lucky to get fast-moving action.... I might be wrong though

4) I'm interested in MFT for the light setup of a camera + 100-300 vs APS-C + 100-400

5) for closer picts, I would bring my 5d + 24-105

Again, thank you very much for the reply. I get your points.