That's a lot of files... lol. Not sure if i have time to work on that. Maybe you can invest on a program that generates it for you.. xD
Mite be able to just make quick and dirty maps, just so you can start putting your models ingame, if that's what you're looking for.
Yes, the static portrait is an image by itself. Assuming the "Mercenary Firebats portrait diffuse" that you changed is the right file (the diffuse map for the animated portrait model), it'll only change the animated portrait's appearance.
Could someone make a few icons? I need a soul hunter wireframe. I also need something like the tosh consumption icon but in color and with protoss instead of Tosh, if you can just color the tosh one I'm good with that.