Hi Nebuleon, my name is Joan and I would love to help you with the translation. My native language is spanish and I speak english fluently. I don't really have any experience in this kind of translation, but just in case I'm letting you know that if you still need some help, I would do my best.
Btw, I can learn really fast, so the noob-ish me won't be a problem if I have a guide or someone to explain me the basics.