I would love to see...
Hols: Prince of the Sun - Takahata's earliest film that he directed. And if Takahata directed it, then that must mean it's flawless
Hiwou Senki - Bones's first series. It's 26 episodes and has never been subbed, so it's probably impossible to find raws for it
I would really love to see this one. So far, Bones have a clean record of really amazing anime, and I doubt that this is an exception.
Moomins - The Japanese version. I found a website with DVDs of all the episodes, but for a few reasons I probably won't be able to get them for a while.