I am so excited for you. I have also loved cats. I used to feed mine Petsmart Authority chicken & Rice. The vet didn't seem to have a problem with it. I also mixed in some purina hairball variety. The petsmart brand has a hairball variety now. I still mixed the two a little since they liked it so much. Good luck with them. I am sooo jealous!
I have thought about getting a kitten but since one of mine had a potty issue, I am afraid that another cat will pick up on it and start doing the same. I wish I could though.