RAgamanos. Not trying to be rude, but isn't the point of landscape that you only look at the center monitor?
That way the bezels won't distract you. The one reason i cant stand portrait is because the bezels are so close and you're forced to look at all 3 screens at the same time.
Landscape is more of a periphal view. Think Real life, you cant focus on the left or right edge of your view unless you move your eyes.
another example: Driving a car you can see scenery go by through your side windows but you're still not looking at them in focus. Same idea with surround i guess. Wouldnt want to look at the sides in something like battlefield anyway. Everything zoomed in and you cant really estimate the distance of objects
on topic: Very nice rig. looks are amazing.