W1DE B0Y ?
Yes yes yes my lickle petal, but I don't think you've quite got the grasp of the British vehicle registration system have you ey?
You cannot have a W and a I for the first two compulsary LETTERS, as a I isn't used, and the following 2 digits have to be age related, unless of course you are going down the private reg route.
W103 BOY would be about the nearest yyou could possibly get.