First about CatHX INI-Files:
CatHX use INI-files from OmniRig - you can copy to /Rigs folder INI-file from OmniRig.
Second - about IC-705: you can self create INI-file for 705, if you have documentation for CAT of 705. Or send to me documentation for 705, and I'll make INI-file.
Yes Andrea, You're right! I'll fix it.