Photo of sign into vector

We have a high definition photo (6500 x 300 px 300 px/inch) of our beautiful logo. We need it cut out and made to a illustrator format (vector based) instead. All colors shall remain the same. See attached photo. We prefer the process to be like this: 1. When we choose you as our provider we will communicate via Skype 2. We send you the specs 3. When you have looked at the specs we talk about details 4. We prefer to have dialogs about design, functionalities and usability 5. When everything is set, we estimate a deadline 6. We put up milestone and a bonus for delivery on time 7. When everything is in place we sign a contract, committing what we agreed 8. We will answer question coming up during the process 9. If there are any corrections we will put them in a document and return to you 10. You send documentation for the app.