Ask your questions at
www.cornsnakes.com.
You'll also find or be sent to several links there. You may want to check out the Corn Snake Progeny Predictor and a new book on the different and new corn snake morphs (you'll find a link to this book in a top ad space somewhere on the site).
I THINK a corn that is both homozygous for snow and hypo A is call d a coral snow, and shows alot more pink than the regular snow. But it may be a combo of snow and one of the other hypo genes. The group on that site will be able to give you all the info you want. Try a search first, but be prepared, you MAY have to go through LOTS of results before getting the specific info you want, depending on what you search for. I would suggest "coral snow" first.