Wish to live in Glasgow

Hello,

I'm Beatrice and I actually live near Paris in France. I'm single with two boys but one is already independant ! The second is 15 years old.
I'm a graphic designer and I'm currently the manager of a graphic studio. I work for my own customers and I also work for communication agencies for freelance missions.
I would like to find a job in order to live in Glasgow. I don't know if it's possible to live there and to keep my society in France. But in the event that I find a permanent employment, it's not a problem for me at all !
I used to live in Kuala Lumpur for several months 16 years ago. It was a great experience but I didn't choose the country : I followed my ex-husband.
But now, I really want to live in Scotland. Actually, I'm looking for a job there. I've registered on several professionnal websites.
However, I would like to know if it's difficult for french people to live in Scotland. And I would like to read experiences of people who already live there.
Thanks for your answer.

Béatrice