Why do you think you would here english? If it's because of the KiUB English add on , that just turns the TDC labels from German to English. The German speech is added by OMEGU I think, and maybe some files by Fifi's Mod.
edit: Try removing the speech folders from your "4OMEGU_v300", "5OMEGU_v300_Patch7", and "8Fifi Compilation for OM+OMEGU". See if that works.