If you wanted to breed for other combos in the future, you might want to think of genes that would be similar between all of those and use that to pick with to be the male or the female. :]
Like.. if you wanted to make pewters as well, (which is pastel and cinnamon) you might want to pick a male pastel and then get a spider female. Then you could later pick up a cinnamon female to breed with the male you already have!