Hello and thanks for assistance,
The site in question has four physical servers and two virtual servers. They have the following major functions. Server A is a DC/DNS server as well as hosting DFS files. Server B holds exchange server 2012A and the replica partner for DFS, Server C has two virtual servers installed. First one is exchange 2012B and second one is the antivirus server. Server D is a DC and a witness server. It also holds WSUS. Backup is taking as long as 12 hours. I had an idea of moving Server C and D offsite and configuring them as branch office servers using VPN. Then all data including mail will be offsite and eliminate the need for backups. All servers of course have RAID1 so my concern really is not hardware related but disaster recovery in the event of fire, flood, ect. I know this idea may be full of holes but that is why I am posting this for your opinions. There are about 50 workstations in the network. The client is very dependent on the network.
Thanks
Ronald C. Pope