Okay! Thanks, you guys, for your suggestions! I'll go ahead with Project A, which will be known as "Crush the Dwarves!", set in the same timeline as my orcs versus humans story, The Last Battle. This story will have an alternate ending, so you can enjoy both outcomes and see what happens when the roles are reversed.
After that (or little bits here and there) I will work on finishing up the text component of Project D, the Cold War pro wrestlers. Render work on that won't begin until after Crush the Dwarves! is done and posted.
Also, I've been asked now and then if I do commissions, and I want to say that I've begun seriously thinking it over. It's something I'd love to try sometime in the future.