Another Husky? Am I crazy??

Ok. I've stopped freaking out about this. While surfing the net online yesterday, I came across an ad from a local rescue group in desperate need of finding a foster home for a husky at a local kill shelter...her time is running out. I called the rescue group to inquire, but they didn't have any information on her. Am I the only one that finds that a little odd? They couldn't tell me a thing about her. So, I have to wait until the shelter opens in the morning to call about her. If she is dog/kid friendly (& depending on what kind of health issues), I am 99% sure that she will be coming home with us tomorrow. My question to everyone is...
what is the best way to introduce the new husky to my current husky?
and
Rascal prefers to sleep outside rather than sleep in his "house" inside - unless it is raining of course, then he sleeps inside because he refuses to go into either of the dog houses outside. Do you think they would both be ok sleeping outside or would it be better to have the new dog sleep in the "house" inside for a while?