I'll probably pick-up Donald Volume IV and Dr. Syn. I've got Donald Volumes I and III (I still need to track down II), so definitely IV for me, and I've been waiting for ages for them to finally release Scarecrow to DVD. I'm going to put Annette on hold until I have more money.
So far I've got 10 of the Treasures sets. Eventually I want to track down the rest of them when I have more money.
I'm curious, is Disney ever planning on re-releasing all of the Walt Disney Treasures on Blu-Ray in the future?