Hi all, I've got the 1st gen MacBook Pro w/ Retina 15" from 2012. I'm looking at options to dock it to use with a much larger monitor and a wireless keyboard and trackpad. What I'm mostly interested in is 1) The best large screen monitor (27" or larger) and 2) the best way to dock. I don't need it for gaming or anything else particularly fancy. I primarily need the monitor for work--word processing, opening PDFs to transcribe to Word, having two-three programs open to work on, etc. Is the Apple Thunderbolt Display my best option or is there something cheaper? I'd like a fairly decent resolution monitor (I read hi-res scans of old diaries and letters for work) but 4K just isn't necessary. Thanks!