I was given the task of piecing together a machine to drive a 12-4k monitor video wall that will display as one display. I was looking at the firepro 9100 maybe 2 of them as an option. I was wondering if I could run 2 9100s to push 12 monitors as one. This setup will not be used for gaming, although 3D might be an option. Any suggestions would be appreciated. Thanks!