most of this holds up really well except for

> Do not worry at this time about acquiring the resources to build the house itself. Your first priority is to develop detailed plans and specifications. Once I approve these plans, I would expect the house to be under roof within 48 hours.

..nowadays would be more like:

> The MVP should be move-in-ready ASAP at which point we shall move into the house and live there while you complete the remaining requirements.