Like Dave said
First choice has potential for 2 lethal combos
Champagne male X Champagne female.
Champagne male X Spider female .
Second has potential for lethal combos as well
Male mystic spider X Female Champagne
http://owalreptiles.com/issues.php
Good choice for a male champagne are Enchi and Leopard.
Get the females first and worry about the male a ear a year and a half down the road and keep in mind single gene and 2 gene animals are not easy to move so you could get stuck with babies for a good while, something important to consider when breeding.