the 3 door & saff both have 3 digit plates so they don't look to bad, we nearly bought B3 AST for the fiesta (looked like BEAST) but as it is Sassy's car we didn't bother as people might think the plate was decribing her
for the escos we have E6 COS, the 6 has a tiny mod to make it look a bit like a 'S' so it reads ESCOS (E6COS)