I went out for a drive and had my friend follow me. The smoke was grey/black and very thick. I'm sure there was some blue in there, but it was a bit dark. I also read that oil can be white if there is a lot of it and its not combusted in the cylinder. (Ie: coming from turbo)
I think I'm going to order a new turbo before I pull mine, so I have a new one on hand in case I need it. I will have to check the dealers return policy.