With FCP X converting my XDCAM files into Pro-res my 4TB scratch drive is filling up fast with only a month of use. I'm thinking it's finally about time to break down and buy a disk array. The natural choice is the Pegasus2. I don't need a RAID. Once my project is done, I can delete it (if I wanted too) as it gets uploaded the my station servers and I'm done with it. I just save it if I wanted it for my reference. So if it fails, it's not the end of the world, (after i'm done with the project of course) So my thinking is that once I fill up the disk in the Pegasus I can replace the HDDs and it will be more cost affective then going out and buying another G-Tech Thunderbolt drive. What drives should I replace the original one with once they are fill? Am I thinking straight or am I missing something. Thanks!