I'm close to approaching graduate school, majoring in film directing, and was told that the school i want to go to use Final Cut Pro as their default video editing program. It'd be nice to use their computers but i would like the entire suite on my mac but not sure if my macbook would run it well. What's the best specs to make FCS run very well on a mac? I was planning on getting either the low end iMac 21inch or the lower end macbook 15.