Sure, but I'm using a 5k2k 40" display. I had to wait ages for it to come out, and it's hardly "retina" quality, but I can't imagine having a significantly tall

Sure, but I'm using a 5k2k 40" display. I had to wait ages for it to come out, and it's hardly "retina" quality, but I can't imagine having a significantly taller 49" display with 3/4 of the lines.