I think mining Bitcoin Cash (BCH)  with a small scale unit comes with complexities and is not so simple as it sounds,. The r cost of electricity to run the hardware's coupled with  air conditioning system for continuous cooling to prevent overheating can make it impractical. Additionally the price of BCH is now around $430 which is relatively very low compared ton Bitcoin, the potential profitability of mining BCH is questionable. However, if you can manage to have free electricity through solar panels during the day time then it might be financially viable.