Update: At bottling it was almost a dead on dragon's milk. With some age, the vanilla flavor started to take over and is more vanilla-y than dragons milk. I think I also picked up some oxidation over the few months, not bad, but enough to make me say that at this point it is not a dragon's milk clone.
The tweaks I made this time was adding 3 vanilla beans and 4 oz of cocoa nibs to the secondary that had been soaking in bourbon as well. Just to make it special, I used new holland beer barrel bourbon on this batch. Next time, I will not add these as I think they were a bit too extreme for a dragons milk clone. It made a great beer, but not one that could be confused with DM.