I need multiple displays connected to my MBA at work. I don't do video or graphics I just need 3 displays for spreadsheets. With the help of a Elgato thunderbolt hub or Caldigit hub. Is it possible to run 2 additional large monitors from a new MBA 13"? For example could the MBA run a Dell with disport connection and a second monitor using HDMI through a thunderbolt hub? If a MBA can't do it could a MBP? I'm looking for a way to get to big monitors plus the laptop screen without buying two $1000 apple thunderbolt displays and do it with the lightest smallest apple laptop possible. Thanks for the help.