I do not think bitcoin will cost $ 2000. Currently, the community uses bitcoin so much that the value of bitcoin does not decrease. Also, with very little bitcoin, the value of the bitcoin will increase day by day.
The real bitcoin is heading towards 10000K by the year end 2017. So there is no chances of cash flow in bitcoin cash now.
However i can see BCH crossing 2000$ in first quater of 2018, but now before that.