Op you should be aware that there's a difference between owing a business and being employed by someone so also there are level to which you can take risk.
I don't think op will face any issues regarding this. Also OP shared the idea with his director about the implementation of bitcoin. I think bitcoin payment has potential in OP's locality which is why they are going to think about this.
OP I don't know what advice you are seeking here, but if you want to know about the idea of implementing bitcoin as a payment in your store, I would say it is a great move if only people want to pay with bitcoin. But I have checked the pictures and I don't think people will have any interest to pay with bitcoin for small transactions. But you can always test it.