I understand, i will have a Friend helping me with Connecting everything he studied Network and System Administration, i could also connect my Network to a Local VPN which is at the same moment a ISP, they are forced from the Goverment to have High Security and Data Encryption about their Users and Data flow.

One other point, i can get a 4G+ Router with 100GB Data Volume for 80$ a Month or a simple 4MB unlimited Cable connection. Do the miners need fast internet or do they have a high data consumption?