Planning is half the fun =P

Its all up to you and what your goals are but I would do pinstripe to 2 of your females and pastel to 2 other females. Then I would save the female and the male that might make it to size late season for each other.

I would leave the albino out this season and try to get a albino female or a het albino for next season. Unless you want to produce your own hets, In which case I would change It to pastel to one female and albino to one female.