In reply to adam11:
I hadn't even heard of it. I've just had a quick google, and it looks v clever.
I don't need anything *that* pretty though, just want reasonably shiny plain jet black. I suspect you have a much higher standard of "really nice" than I do. ;O)
Edit to add...
Saying that though, I see the place John recommended do it, and now I find myself thinking of patterns I could have on the tank instead of plain black...
Post edited at 17:48