Angel's been in the forum for a long time before you joined Titus, I think I've never seen anything of Angel in motion. He's mainly an illustrator.
Regarding the prequels, I think it's a more titanic idea than just changing the neimodians and gungan's voices. It all depends on the skillset of the artist (yes, to make the prequels into something close to cinema, you have to be an artist and not just a fan-editor) and I don't really think that would be a limit if you have Adywan. There's plenty of ideas to be implemented, some of them even being part of "integral" changes. I remember having sent a PM to Adywan with a "corpus" (my courpus, lol) of chained, progressive changes that could be made to strenghten the characters of the PT, I guess he'll get to it in time), but the point is that this possibility, indeed, this necessity of making structural changes to the trilogy is the reason why I celebrate Ady's decission of revisiting the three of them simultaneously.
Greetings!