Keeping in mind, there is a vast wealth of knowledge amongst the members; I am going to make a suggestion that you seek the consulting services of a professional for this endeavor. The professional, I would suggest is Doug Ritter himself.

From the forum members you will receive a whole host of excellent suggestions, but what you need is a comprehensive and complete assessment of your needs by a professional who has the knowledge to provide a comprehensive response to your specific needs.

Just my 2 cents-

Pete