9/26/16:

I just wanted to let you know that Wookie is doing great. He does not know the meaning of transition as he has displayed no signs of stress, fear or sadness.  He does have some separation anxiety but we're working on it.  Beeker is being a good big brother but he is still adjusting to the change. The big test will be tomorrow when I'm gone all day and they will be alone together for about 10 hours. Wookie is a very sociable, loving, smart kitten. Above all else he is respectful and wise for his age and I can tell that he's going to be an awesome cat. I really lucked out.