The ways in which food and other material items are collected is called a system of production. Specifically, the manner in which a group produces its food is referred to as a subsistence strategy. In a capitalist system, money is the key to production.
If you want to add in a dry pipe system, add in another $100K. $600K-700K rough estimate, which puts you at about $500/sq/ft. But do your home work, beat the street, and you will find pre-conditioned data center space that is rough around the edges and you can bring operational for $100-$200/sqft. So at a cost of about $700k that works out to be 17.5k per cab.
For data center network administrators who design, install, and maintain data centers utilizing Cisco technologies. You must pass 2 exams: Introducing Cisco Data Center Networking and Introducing Cisco Data Center Technologies. Each exam costs $250, has a 90 minute time limit and consists of 65-75 questions. Training is available but not required.