refurbishment

Hello all, I've had my alloy wheels refurbished and to my disappointment I've been told they can't do the centre caps because they are made of plastic... So I've found them on eBay but they're £50+ for 4 little bits of plastic... I was wondering if anyone knows anywhere they can be refurbished...

As the title says: I'm looking to get a few sets of alloys refurbished and I'm looking for the best place to go in Central Scotland (ish) I'm willing to travel a reasonable distance if it's going to get me a top notch finish. So far I've found the following places but as always there are...