Hey Everyone, Long time reader and first time poster! I've done a lot of reading on the forums but haven't found a lot of material about external monitors for the retina iMac. I dont do a lot of intensive graphic work but I could really use some extra real estate for the work that I do. I have looked into the Dell 5k 27" screen but it is right around the $2k mark and I can't decide if I want to go that route or maybe go with something a little less costly. Like I said earlier I don't do a lot of graphic work so having the same resolution is not the be all and end all. All advice would be appreciated! Many Thanks!