I already contacted ForteS but, as I said, he has been away for a while. The only 2 things holding me up are the need to know how to add mod packs to Imperium Globale II (in the interest of increasing the game balance and realism) and ForteS authorization to begin modding. I still don't have Boicote's permission, but I'll contact him ASAP in the Portuguese thread or in his channel to see if he allows me to mod the base files.
About your laucher, I see no reason to change it. The launcher is very well designed and fits the mod perfectly. I've launched the mod a few times and, so far, I never had problems with it.