This game desperately needs to be an all-in-one package and easily adjustable with a few clicks in the menu. If the author thinks that players will search for everything themselves and register for all possible services(voice synthesizers, AI packages/models, etc.), and then spend hours testing the best option for them, so he ends up with only a few technology enthusiasts. You have to face the reality, and it says that there is strength in simplicity. The more complex it becomes, the harder it will be to find a wider player base. You need to appeal to a large player base that will support you financially, but if you do everything in this complicated way, you will not get that. A bit of a reality check would be in order here.