So I really want to get a Dell XPS 13 or 16. I don't travel that much but it would be nice to know that I have the option and not weighing 7.5 lbs. I think the 13" is too small for regular use. I was thinking... Would I be able to get the XPS 13 (with bluetooth), and use it with an external monitor and bluetooth wireless keyboard/mouse but leave the computer itself closed and stored under my desk? Is that a feasible way to use it? I figured I could just turn the "closing the lid" setting to "do nothing" and use regular power settings. Any advice otherwise?