Moving to Italy?

This seems incredibly sudden, but it just is. We just found out that Pedro has a very serious job offer in Naples, Italy. The job begins on 1 March. My first instinct is 'no way!' - but it's a very good opportunity in many ways. Oddly enough, we found out about the job on the very day we were out house hunting here for a slightly bigger place. So far, all of my friends here think I should go - I'm not sure what that says about me and my friends! I love living here in England but maybe it is time...