How about, changing sounds?
it will happen, but it'll probably be the absolutely last thing i add to the editor.
Several reasons for this... the trickiness of making sure sounds fit (length and pitch) to replace the originals, the fact that no 'template' etc can be used, and that multiple files have to be replaced, so you cant even package them all up together very easily.
I'll only do the God Speech though.... everything else is too 'game specific'!
And yes, i am very pleased with what i've done with this project, given that i started last year and stopped fairly quickly, i've finally found a great flow with working on it, and i am enjoying the progress!
i have, for a very long time, wanted new levels on MLM (i worked the basics out many years ago, and even did some manual god-editing then too!)... i never thought i'd make it as easy to edit as this though!