No non kill shelters near by. And I have no way to keep a big feral Tom cat away from my babies if I did trap him. (No seperate rooms in my apartment)

Well the bleach and lysol smell seems to have detered him. Found out that cats don't like pepper either. So if he comes back, he'll find some pepper to contend with.

I don't mind them coming around, especially since I feed them in the winter and give them water when it's really hot out. I just don't care for the spraying on my door.