If you go to the Art & Literature forum, look at the first posting by For Jazz, leave her your pics and she'll make you an awesome sig. That's what I did, and it rocks!
I'm a self-confessed cat addict too, in fact, it's a good job I live with my OH otherwise I'd have nobody to keep me in check! I have 4 cats now, I lost one in January, but have had loads of strays and foster kitties.
I say if you have the space, time & finances in the case of things going wrong, why not rehome another cat in need if you can? Just make sure you do intros properly so you don't get any problems with your existing cats - whom you need to post pictures of so we can see them!