OK well I hummed and harred about the nMP order so long that it's now being despatched so I guess I'm getting one Question is coming from an imac, I need to think of a good monitor setup. At the moment I use 27" imac with an old 17" dell monitor to the right of it for web pages. I guess I could go a couple of apple 27" thunderbolts? or is there a better 3rd party equivalent? Of course REALLY I want a 4k but I'm pretty confused now if ANY of them work reliably in 60hz mode? :/ Any recommendations?