Moved from Yorkshire to Sussex three years and absolutely love. I ride my bike much more simply because the weather is so much better.
As most people will be aware life expectancy is higher down here. I work in cardiology and used to assume it was due to healthcare provision but now I live here I realise people exercise much much more than in the north.
You still might like to compare health spend per head of population between, say Leeds, and Sussex. The difference is obscene...