Personalised number plates aren't necessarily a good idea.
The way most stolen cars get recovered these days and offenders caught is through number plate recognition cameras. They can read number plates and compare them to the list of stolen or non-insured vehicles on the Police National Computer. If the letters on your plate are in the wrong font or arranged in any way other than the correct one, then your car won't get found if it's pinched.
Further to my previous post, of course the people who go roun d pinching cars know that ones with personalised plates won't show on these cameras, so they're more likely to nick them.
Thanks for all your responses, some of which I agree with and some I don't! The thing is moving the letters around or changing fonts etc is illegal anyway, I didn't want to do that, I just wanted something that people could relate to me! My last car was part personalised (it had my initials on!) but it came with the car and wasn't worth much so left it with the vehicle when I sold it. Now if I could only think of a connection between me and HOT we could be onto a winner! lol