Product box design (artwork on existing .ai file)

We sell headphones. We have updated our product and have created a new box structure for the product, which means that it folds differently. As a result, we require new box artwork to be placed over the die-cut of the new box. I will provide a picture of our old box so that you know where the content is to be positioned; however background colors have changed and will be a simple white. We will require you to put the print file together as .ai file, and make it look good. We have already written all of our content and know where we would like to position it. I will provide a more comprehensive brief which breaks the project down into a number of small jobs (minor artwork adjustments, inserting new content which is already written), and then explains where to position them on the new box die-cut. We wish for the product graphic to appear to be a high end and expensive product. An example of what we believe to be a professional high end appearance is attached (Example of quality [login to view URL]). The visual brief is to keep the box looking professional like Apple products or Bose. As you will see all of the content is written and images provided. We will require a few adjustments from the work you provide to ensure it looks just right. We may also ask you to provide an example of some creative you feel will make it look even more professional. Note: I do not personally have the graphic software to view your .ai graphic files so you will need to provide pdf or jpg versions to show your progress along the way. Note: I will provide all images and detailed brief once I have awarded the job. Note: We require a fast turnaround time