Best way to get a picture on here that I know of is to host it on photobucket or some other image hosting site and pasting the [img][/img] link in here.

Check out this genetics calculator http://www.snake-zone.com/genetics/wizard/ . You could go a couple of ways with this... to keep costs low, you could get just a simple normal to give you about a 50/50 split of normal and pastel offspring. You could also get another dominant/codominant morph which would cost you more but you would get a wider variety of offspring.