Arranger of baroque music needed

I am seeking a music arranger with expertise in baroque style music for a personal project. The job involves taking a melody and chord structure that I have created and developing a baroque style arrangement around it. This is envisioned as a single job, taking the better part of a week, with the potential for follow-up work. The arranger should be comfortable working remotely and have a considerable level of experience, with a project budget of $400.

In what capacity are you hiring?
As an individual for a personal project

Where are you in the hiring process?
I will possibly make a paid hire

Is this an independent one off job, or part of a larger project?
Single job with follow up work

For what period of time will the freelancer be needed?
Best part of a week

What freelancer experience level is needed? (per hour)
Mid-level (Industry Average): $35-75, Senior: $75-100, Expert: $100+