I'm in the business of finding data centers for corporate users and investors. Someone I strongly recommend you contact is Mark DiStefano of Nova Construction based in New Jersey. Mark not only has one of the top data center resumes in the business but he is extremely practical and tends to be far less costly than some of the other "name brand" data center design/construction firms. I've worked with Mark on data center acquisitions for a number of name-brand technology/internet companies. He is well worth a call. You can contact me at (619) 654-4515 if you would like his number.

Good luck!

Ham