Hi Guys,
I recently had mine refinished at Lepsons. Have used them several times in the past and have always been 100% happy with the finish, service and turn around time. No other associations apart from being a very happy customer. Not the cheapest in town, but the finish is 100% flawless!
Here are a couple of pics to give you an idea. The finish is called Black Chrome, very similar to BMWs Shadow Chrome as seen on quite a few M cars of a few years back.
You can use the calculator on the website to get a price. Lots of pics in the gallery to get an idea of colours available.
I think they achieve this finish by starting out with a black base, then layering the silver so it remains semi transparent. The more silver that's applied, the lighter they get. Clearcoat over the top to finish.
Quite hard to capture the effect in pics, but they appear deep and quite 3 dimensional without looking bling IMHO.
By the way, the trident caps have not been painted. They are originals and although they are of a different material/ finish, the match is good.