Okay, sounds good. Though, according to what I've read you can transfer any number of Celebis and Beasts over... Is that not true? (You can only activate the event once with each one, though, even on different games.)
I'd rather have a Celebi on my HG, since then I can do the Giovanni event.
(As in, you clone on Gen 4, send two to my HG, I keep one on it, transfer the other to White and then send to your Black without doing the event, then I can do the event with the other one later.)