I have a customer whom has 30 workstations all win 7 pro 64 they are on a 2003 domain. I want to replace the servers. I need recommendations on a setup. I need the following dhcp, dns, file and print roles. I don't want a San cause that would be over kill. I need all the roles to be redundant incase a server goes down. As for space they don't have a lot about 300 gb of data. The server will also house a quick books db. I would like some recommendations.