Is my cat a Bombay?

1.) Why are Bombays not on your cat breed list?
   
2.) If my cat has two white spots; is she still a
   
Bombay even if she fits the breed discription
   
in every other a way?

I gather from descriptions of the breed that Bombay cats do not have spots at all. What you may have is a half-Bombay cat that most closely resembles the pure breed, except some spots crept in from the non-Bombay parent.
   
I had a half-Abyssinian that was built like an Aby (long legs, big ears, pointed nose, hiked-up rear end), but with a little more muscle, & had an Aby mind & an Aby voice - but was gray tiger-striped, because he had a non-Aby parent.