Sounds pretty good and with plenty of freedom for the artist. If you check out the sticky at the top of this forum there is a recommended list of things to mention when requesting a commission that will help you line up with someone. You might want to take a look over that and update your request just to help yourself out.

If you have any styles you see here or elsewhere that you imagine you would like please feel free to provide links to those as well.

Welcome to the guild!