That style will be super easy to pull off with a full cap.

I would start with 70% density and increase it on subsequent orders if it isn't thick enough for you. I definitely wouldn't go above 70% on the sides, as full caps can get a little too "bushy" in that area with a thicker density.

Also, whatever base you order, make sure that you get french lace or at least a double layer of swiss lace in the sideburn area and right above the ears. A single layer of swiss tends to fray badly from the wear and tear of attachments.