Ummm, maybe I'm missing something obvious here, but if cars in the UK are much more expensive and have their steering wheels on the wrong side wouldn't it be better not to bring a UK car here. Surely selling it for a higher price in the UK and then buying the same model here for a lower price would make more sense? It would also mean you'd have no paperwork or insurance hassles?
Maybe I've missing something, in which case I'm putting on my hard hat and waiting for a torrent of abuse

By the way, my comments are not aimed at the original poster, but anyone who is driving around or contemplating driving around a UK car over here.