I don't think you're crazy at all!  If you have a (normally) safe and warm place to hatch and raise them, (other than my basement which really hasn't recovered from the last batch of chicks I raised there) I think it's awesome! 

I've begun to look at my coop to figure out if putting a shed roof addition on the one side is a practical idea.

Anyway, backyardchickens.com has a buy, sell, auction section…  backyardchickens has gotten to be a huge size now and is terribly difficult to navigate, so after a while, I quit going there very much.  Still there's a LOT of good info there, it's just tiresome to get around there now.

So, here's a link to the 'hatching eggs' section of the buy/sell section, you'll be able to browse around from there.

http://www.backyardchickens.co……php?id=36