Hello, how are you? I was wondering if anyone works and edits photography on a standalone 15 inch retina. I know that the retina is super-sharp, but the realestate for tools, bars and menus is the same as on a 1440x900 display. Is this enough for photo editing and workflow with Lightroom and photoshop? Does the display calibrate well with a spyder 4 for example? I would really like to hear your experiences. Cheers!