no, they cannot be het. spider, nor het pastel because spider and pastel are dominant morphs. they either are, or are not pastel/spider.

the babies would be:

1/4 Normal
1/4 Spider
1/4 Pastel
1/4 Bumblebee

each baby would be 50% possible het. ghost. and keep in mind these ratios mean that each egg has a 25% chance of being either a normal, spider, pastel, or bumblebee.