Wow, you have an amazing lineup of trips to look forward to! I've gone to SDL and that park is massive! Good that you're giving yourself two days for it. I LOVED the SDL Hotel and would highly recommend staying there if you can. The Toy Story hotel was very cute too!
I'm going to DLP this summer after a conference I'm attending in France. Japan is highest on my list after that - I'd love to do a two week trip and include the DL parks there at the end of the trip!
My mom is trying to convince me to go to Aulani with her next January or February. We both struggle with the cold winter months and could use a getaway to someplace warm. My parents own DVC so she'd use some of their points for the trip. We'll see!
Looking forward to hearing all about your planning for these trips! Now, back to your DLP TR - need to get caught up!