I've finally got around to buying a new mac to replace my 2008 MBP. I've now got a 13" MBP from 2011. I want to get a screen for doing FCP X, so I figure it needs to be at least full HD. However I don't feel like putting a grand down to get a cinema display, but at the same time it would be disappointing if it were to be significantly lower quality than my MBP screen. My FCP X use will just be hobby work (1080 HD dive videos). So my question: What's the least I could pay to get at least a full HD monitor (around 21"-24" or more) with quality on par with my 2011 13" MBP? Any recommendations? I suppose I'd be happy to at least put $300 down for it. Also what display connection should I use?