February 20, 2019 update:
The good news is the babies are all growing, the not so good news is there seems to be a slight bug infestation. Since taking these pics and video I have sprayed them with a mild Neem Oil & Water mix (about 20:1), hoping that helps. I also have a few clones looking a little funky, but that's OK with me, out of these 16 babies I really only have room for 9-12 in my flowering area and 12 would be pushing it.
The MediKush & DinaMed seedlings are doing great. DinaMed's are still taller, but the MediKush has some beautiful tight nodes.