Well as an Spanish speaker i will like to so see the Spanish translation in the game but I want the spanish from Mexico and not the one from Spain because it really suck but is just a suggestion for DicPic Studio.
It's not a bad idea, but the studio will need a translator.
Although it seems to me that they will not be against your own translation), but in addition to the translation, it will be necessary to localize, replace the name or currency, etc.