Im partial to Cinnamons myself but its is best to have more females than males for future combos. So I would say go with a female fire, vanilla, super pastel, or spider. Unless you can pull off getting 2. Then I would get a male cinnamon. I just love the black snakes.
The fire and vanilla are lightening genes. If you put one of those to your pastel you get fireflies or vanilla pastels. Both look very similer to a super pastel and have great future combo potential.
A spider will give you bumblebees. Then keep a male and female bee. Put the male to your cinnamon for cinnabees,pastel cinnamons etc. The female to your pastel to possibly get killerbees.
At any show from now until summer you may be able to find any of these as an early 09 baby with quite a bit of weight on it. A female like this may be ready to breed by late next season. I produced a dinker pastel girl hatched in may of 09 and she should be more than ready to go by late next season.