My car arrived sporting A10 XMS - which means nothing to me. Personally I like plates that are car related rather than person. For example, TUR130S seen many years ago on a 911. Not the best example but one that has stuck in my mind.
Coincidentally, way back when there was no spare cash, a neighbour had a 1 + three letters plate and they were my initials. The result was a lot of dreaming but no action.
On balance, perhaps the money is better spent on maintenance!