Well, I fell in love immediately with that city the very first time I visited.
Also, (and more importantly) everyone in the industry is telling me that as a photographic artist, Paris is the place to be. The photo art market in Copenhagen is all but non-existent.
Oh, that makes sense. I've always loved pictures from Paris, they seem to have a special air in them :) I think that if you really want to go nothing should stop you! If you move, please do tell how you like it there and how it went!