Native Spanish translator wanted

I want to have a file translated from english to Spanish (Spain)it has to be done by a Spanish native speaker/writer. I don't want used machine-translation ([login to view URL], or others). I could have done that myself without the help of someone or without even needing to pay. So, please answer only if you are willing to really translate the File professionally and in good language use, when I discover you do use a translator, the project with you will be cancelled and no payment will be done. Take notice of this! - The file will be upload to my website and you need to look that, each text is in the right content / meaning of the translated text. Is fitting in the size of the button, logo or window if not you need to rephrase it. The payment will only be done at the end of the translation and I am sure its translated fine. I will send you a part of the file to give me an example of your work and to see how you communicate and how reliable you are, because of copyright you are not allowed to sell this translation. When work is done and paid we have all rights and you have to sign before work starts an agreement of confidentiality. Please don't offer a price with translation by word! you will be ignored and blacklisted for future projects. Please, No translators from other Spanish speaking countrys like Brazil at the moment, if necessary I will start later a project. After this I have another translation project for a IT related website.