I work in a small video production company, and we should get a new file server. We are thinking about Mac Mini Server with external RAID storage with Thunderbolt. However, we have received mixed comments about performance of that. Is Mac Mini Server with external RAID storage capable of handling HD video editing (FCPX & Motion) directly on the server storage, without copying files to local storage? There would be maybe 2-3 users working at the same time with their own projects, each having a computer with wlan or wired connection. Our work is not very effect heavy.