I had mine powder coated satin black. I also had the mounting plated done in the same color/ sheen. The wiring sleeves are wrapped in satin tubing as well. The clamps are Joker Machine. I had the backs re-chromed and installed new face plates.
Powder coating for these few pieces wasn't that much... I'm guessing around $20 at most. But, if you're looking to save money, there are definitely other, less expensive options.
