Academic Writing - Proof Read

Hi, I have written a research proposal, about 4000 words on the contribution of branding and promotions in automobile industry - case study of hyundai. I am looking for someone to review the proposal and update the proposal to a high standard, including enhancing the level of literature review by conducting further secondary research, english and overall quality. The final outcome must be about 4000 words and of highest quality. This is a MBA level project for a UK university. My budget is limited, so please only bid if you are able to complete in the specified budget. I must also mention that bidder will only get paid once my professor signs it off. I will provide all relevant guidelines and regular feedback. Should not take more than 3 days to arrive at a final product. Thanks.