Is there anyone out there using this machine with Final Cut X that can share their experience and opinion? I'm looking to replace my mid 2010 15" MBP that has been showing its age for awhile. I swapped in an SSD last year and, for everyday computing, it is still an absolute beast, but for HD video it is a dog. I use my MBP in the field to capture footage and do basic editing on the go. I have an upgraded MacPro desktop that I use for the bulk of the rendering, color grading and other effects work. Most of the projects I do are 4-7 min industrial type videos shot on dSLR @ 1080p24. What kind of experience should I expect on a 13" rMBP with 8GB of RAM for basic ingest and editing tasks?