congrats, you have come to the right place, there is alot of information in this forum, if you want to browse the board. Ask any questions if your not sure, I think its a marvelous thing you did by rescuing the pair, at least thats one Back Yard Breeding cycle thats been stopped. I am sure your pair will come round quickly they will learn to socialise especially if you fuss over them all the time.
some bengals do prefer some interaction only on their terms so dont be dismayed if you find your getting growled or hissed at if you attempt to fuss over one, its not personal, its just they dont want it at that moment and will come to you when they do.
we need plenty pics by the way.