Thinking about getting the 12" rMB. I would want to connect to my 27" Monitor (2560x1440 @60Hz) using DisplayPort and have seen positive reports that this works. There are also some adaptors to bring the USB-C to (mini) DisplayPort. So far, so good. Question: How do I add power to the rMB while connected to the display? I would need a USB-C Y-cable, or hub/switch? I couldn't find any of these. I am aware that there are several Kickstarter-projects aiming to solve this (HydraDock, OWC, Kadi...). However their delivery dates are all in the future, and we all know that Kickstart projects might fail. Also, I'd prefer to just buy something available now. Anyone with a working solution for this?