1+1 Trunk connection with Mikrotik PowerBox

Dear all,
i have one question about fail over on Mikrotik Powerbox, we have two "Trunk connection " from the same ISP connected to Mikrotik Powerbox with two port. In Trunk connection will have vlan100 for Data and vlan101 for Internet.
so, can i configure auto fail over below by this scenario? if not, could everyone advise what will be work for this scenario?

I have attached file as reference for network scenario, the red cycle is Mikrotik PowerBox. Please kindly check for detail.
thanks so much for advance.

regards,
sopheak