I'm coming from a mid 2011 iMac 21.5" and I'm considering replacing it with one of the new MBP's coming soon, whichever model has Iris Pro graphics. I'd likely not use the laptop as a laptop though, but closed with external display, magic trackpad, mechanical keyboard. Basically a replacement for my iMac, but with the option to take it with me if needed. I'm still planning, but I'm thinking a 24" Dell IPS panel, possibly two matching panels if I'm able. Anyone here using multiple displays on their current MBP?