Hi and welcome !
I remember when 4 was my cat limit, then I remember when 6 was my cat limit and how when I got 7 I said "well, no more" and then 8 was "definitely all" OK so I have 11, that't not too many more than 4 right???
The more the merrier, and that goes for great animal loving people like you.
Enjoy the board.
Jen