Ah man, that would be sad if they left, it wouldn't be the same without them. Although in the past, teams like Lotus (I think) have left and then come back.
I think the new owners will realise what a tradition it is, and the fact that if you can afford to buy a Ferrari, then the Formula 1 team has played some part in your decision.
Wouldn't it, yes likely the owners will move, not Ferrari.