AFP is now offering 3rd party powdercoating through a local business, Rocket City Rustic (Instagram is Rocket_City_Rustic). He primarily offers the colors pictured, however he can accommodate custom requests. Pricing is generally done by the number of stages required. This service adds approximately 1 week to the ship time. AFP suspension brackets can also be coated upon request.
You will want to add this item as well as the particular motor mounts you want in the RAW finish to the cart and purchase both at the same time.