[Users] Management server

Dear All, Our setup at work now is: 1 management server and 7 hyper visors. All the systems have centos 6.4 on it. Now my question is: Because of the fact that all the systems have centos on it, we can't use the reports portal and the dwh-portal. Would it be possible to add a second management server to our already existing setup (fedora 19), without !*breaking*! our existing setup, so this one can provide us with the reports and dwh-portal and can also serve as a "Back-Up" management server. If so, how do we handle this? Kind regards, Koen