I want to get a custom number plate.

Originally i wanted ufo8mycow but i cant have it as we can only have a maximum of 7 letters.

I can either get Custom which is a max of 7 letters or numbers or a mixture
or personalised in the following order

one letter followed by five numbers or
two letters followed by four numbers or
three letters followed by three numbers or
four letters followed by two numbers or
five letters followed by one number.

So any suggestions guys??