I shot a musicvideo with the 5d raw too... I love it. Absolutely adore the 5d raw. Gonna keep using it instead of the a7s for all shoots that have the time.
The colors from the 5D3+RAW are the nicest ones I have come across (and you can see it in these thumbnails too). DR is better on the a7s, but not by much, so if you can live with the workflow and with the good-but-not-great DR, it's a great option.
Oh, it was shot with a lowcon 1 to flatten it out a bit. 1 is pretty strong but its the look I wanted. Hopefully it will get edited this week but the work is pilled up a bit right now.