Thanks, Steve. When I looked at the folders I wasn't sure how they worked, but having one for each relevant crew member makes more sense than what I was thinking, lol. Probably I will try subbing in the blank file in all of them to replace the constant "Jawohl"s and see how I like it.
If so I will just make my own little mod for those particular files and enable it with JSGME, that way I can pick and choose which sounds I want to sub in from whatever source, provided I know where the originals are in the game folders, and I'll have the option of disabling them and going back to to what's already there if I feel like it. I already did this for the Menu_Master LOOP file and it subbed in an .ogg file I ripped off my Das Boot soundtrack, and it worked! (I was so proud.)
