Excellent!!!
I think this is exactly what I have been wishing for (fro quite some time now)!
I am not quite ready to make the switch to i3 as a WM, (I'm still fairly 'new' in the Ubuntu world, so still need the GUI to help me find settings that I don't know the name of thus how to access via a CLI) this brings me all the great features for my terminal (just like you stated).
This is now the first item on my TODO list for testing new SW :-)