If you just now have 3 BPs and your oldest owned 2 are juveniles still then I'd really hold off on the breeding ambitions until you've cared for them longer and really research all of the pros and cons. Seems too many people buy them and within months think they'll be money makers without taking into consideration all of the additional costs of hatchling racks, way more feedings, building or buying an incubator.. in the end if you decide to breed then breed what you want and enjoy. From the morphs you mentioned I'm not sure where pastel fit into there unless you're thinking looong term goal to producing pastel het pieds and holding them back to eventually get pastel pieds. That'll take about 4-5 years by the time you produce a female and wait til she's about 3 to breed and hope she has good odds the first year.