^^^ I agree Robin but for our current logo the laser cut style won't work, it would need to be the full colour background type. 
....I don't quite understand why it wouldn't work. Our logo here is the logotype "Mk5GolfGTI . co.uk" isn't it? And if you look at my Biali logo laser-cut sticker, it's the same principle.
They are tricky to put on but there's some tricks which I can post for example. Once on, they look superb.
Here's another one (the insides of the letters are clear/transparent) : -
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