So make a supported hardware list,docker container, etc. The hardware is interesting, but the types of people who would buy this either already have racks in their houses and just want someone else to manage their stuff, or want to manage their own hardware because they want to make sure they have their own hardware components locked down. It's a neat project to be sure, and it's not terribly expensive for the hardware, but the real money maker is the ongoing support and security for the service, which is functionally really similar to a cloud service without a lot of the benefits.