Japanese NATIVE proofreader - Financial Related

Hello, We are in need of a NATIVE Japanese proofreader to work with us. If possible, we are looking for someone with a Forex or financial background, who is easily familiar with the terminology. We have right now a project of around 4000 words which is being translated, and we would need you to proofread the translated text in order to assure that everything is perfect. The work of the proofreader will be to assure that everything has been translated correctly and that everything is totally perfect. The quality of the translation should be already high, so if you know the subject (Forex and trading options) it will be a fast job for you. The rate for proofreading is 7.5$/1000 words, as it should take you around 1 hour to proofread 2000-3000 words. If necessary, we can send some of the translated content so that you can check the quality and verify that it is high to go ahead for this project at the mentioned rate. We need someone to start working right now. If this project is successfull, we will have much more work in an ongoing basis, as this subject is very demanded by our clients. (By the way, I've fixed a of 30$, but don't worry, it's just a random amount and if this project gets successfull, we will have more work to reach and overpass this amount) Thank you, Best Regards, Isra